149392782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 457113600

約数和(自身を除く): 307720818

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 31, 33, 38, 42, 54, 57, 61, 62, 63, 66, 77, 93, 99, 114, 122, 126, 133, 154, 171, 183, 186, 189, 198, 209, 217, 231, 266, 279, 297, 341, 342, 366, 378, 399, 418, 427, 434, 462, 513, 549, 558, 589, 594, 627, 651, 671, 682, 693, 798, 837, 854, 1023, 1026, 1098, 1159, 1178, 1197, 1254, 1281, 1302, 1342, 1386, 1463, 1647, 1674, 1767, 1881, 1891, 1953, 2013, 2046, 2079, 2318, 2387, 2394, 2562, 2926, 3069, 3294, 3477, 3534, 3591, 3762, 3782, 3843, 3906, 4026, 4123, 4158, 4389, 4697, 4774, 5301, 5643, 5673, 5859, 6039, 6138, 6479, 6954, 7161, 7182, 7686, 8113, 8246, 8778, 9207, 9394, 10431, 10602, 11286, 11346, 11529, 11718, 12078, 12369, 12749, 12958, 13167, 13237, 14091, 14322, 15903, 16226, 17019, 18117, 18414, 19437, 20801, 20862, 21483, 23058, 24339, 24738, 25498, 26334, 26474, 28182, 31293, 31806, 34038, 35929, 36234, 37107, 38247, 38874, 39501, 39711, 41602, 42273, 42966, 45353, 48678, 51057, 58311, 62403, 62586, 64449, 71858, 73017, 74214, 76494, 79002, 79422, 84546, 89243, 90706, 102114, 107787, 111321, 114741, 116622, 119133, 124806, 126819, 128898, 136059, 145607, 146034, 174933, 178486, 187209, 215574, 219051, 222642, 229482, 238266, 251503, 253638, 267729, 272118, 291214, 323361, 344223, 349866, 357399, 374418, 395219, 408177, 436821, 438102, 503006, 535458, 561627, 646722, 688446, 714798, 754509, 790438, 803187, 816354, 873642, 970083, 1123254, 1185657, 1224531, 1310463, 1509018, 1606374, 1940166, 2263527, 2371314, 2409561, 2449062, 2620926, 2766533, 3556971, 3931389, 4527054, 4819122, 5533066, 6790581, 7113942, 7862778, 8299599, 10670913, 13581162, 16599198, 21341826, 24898797, 49797594, 74696391, 149392782]

約数ペア:

[(1, 149392782), (2, 74696391), (3, 49797594), (6, 24898797), (7, 21341826), (9, 16599198), (11, 13581162), (14, 10670913), (18, 8299599), (19, 7862778), (21, 7113942), (22, 6790581), (27, 5533066), (31, 4819122), (33, 4527054), (38, 3931389), (42, 3556971), (54, 2766533), (57, 2620926), (61, 2449062), (62, 2409561), (63, 2371314), (66, 2263527), (77, 1940166), (93, 1606374), (99, 1509018), (114, 1310463), (122, 1224531), (126, 1185657), (133, 1123254), (154, 970083), (171, 873642), (183, 816354), (186, 803187), (189, 790438), (198, 754509), (209, 714798), (217, 688446), (231, 646722), (266, 561627), (279, 535458), (297, 503006), (341, 438102), (342, 436821), (366, 408177), (378, 395219), (399, 374418), (418, 357399), (427, 349866), (434, 344223), (462, 323361), (513, 291214), (549, 272118), (558, 267729), (589, 253638), (594, 251503), (627, 238266), (651, 229482), (671, 222642), (682, 219051), (693, 215574), (798, 187209), (837, 178486), (854, 174933), (1023, 146034), (1026, 145607), (1098, 136059), (1159, 128898), (1178, 126819), (1197, 124806), (1254, 119133), (1281, 116622), (1302, 114741), (1342, 111321), (1386, 107787), (1463, 102114), (1647, 90706), (1674, 89243), (1767, 84546), (1881, 79422), (1891, 79002), (1953, 76494), (2013, 74214), (2046, 73017), (2079, 71858), (2318, 64449), (2387, 62586), (2394, 62403), (2562, 58311), (2926, 51057), (3069, 48678), (3294, 45353), (3477, 42966), (3534, 42273), (3591, 41602), (3762, 39711), (3782, 39501), (3843, 38874), (3906, 38247), (4026, 37107), (4123, 36234), (4158, 35929), (4389, 34038), (4697, 31806), (4774, 31293), (5301, 28182), (5643, 26474), (5673, 26334), (5859, 25498), (6039, 24738), (6138, 24339), (6479, 23058), (6954, 21483), (7161, 20862), (7182, 20801), (7686, 19437), (8113, 18414), (8246, 18117), (8778, 17019), (9207, 16226), (9394, 15903), (10431, 14322), (10602, 14091), (11286, 13237), (11346, 13167), (11529, 12958), (11718, 12749), (12078, 12369)]