151332948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 470525440

約数和(自身を除く): 319192492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 61, 62, 76, 78, 81, 93, 108, 114, 117, 122, 124, 156, 162, 171, 183, 186, 228, 234, 244, 247, 279, 324, 342, 351, 366, 372, 403, 468, 494, 513, 549, 558, 589, 684, 702, 732, 741, 793, 806, 837, 988, 1026, 1053, 1098, 1116, 1159, 1178, 1209, 1404, 1482, 1539, 1586, 1612, 1647, 1674, 1767, 1891, 2052, 2106, 2196, 2223, 2318, 2356, 2379, 2418, 2511, 2964, 3078, 3172, 3294, 3348, 3477, 3534, 3627, 3782, 4212, 4446, 4636, 4758, 4836, 4941, 5022, 5301, 5673, 6156, 6588, 6669, 6954, 7068, 7137, 7254, 7564, 7657, 8892, 9516, 9882, 10044, 10431, 10602, 10881, 11346, 13338, 13908, 14274, 14508, 15067, 15314, 15903, 17019, 19764, 20007, 20862, 21204, 21411, 21762, 22692, 22971, 24583, 26676, 28548, 30134, 30628, 31293, 31806, 32643, 34038, 35929, 40014, 41724, 42822, 43524, 45201, 45942, 47709, 49166, 51057, 60268, 62586, 63612, 64233, 65286, 68076, 68913, 71858, 73749, 80028, 85644, 90402, 91884, 93879, 95418, 98332, 102114, 107787, 125172, 128466, 130572, 135603, 137826, 143716, 147498, 153171, 180804, 187758, 190836, 204228, 206739, 215574, 221247, 256932, 271206, 275652, 294996, 306342, 323361, 375516, 406809, 413478, 431148, 442494, 467077, 542412, 612684, 620217, 646722, 663741, 813618, 826956, 884988, 934154, 970083, 1220427, 1240434, 1293444, 1327482, 1401231, 1627236, 1868308, 1940166, 1991223, 2440854, 2480868, 2654964, 2802462, 2910249, 3880332, 3982446, 4203693, 4881708, 5604924, 5820498, 7964892, 8407386, 11640996, 12611079, 16814772, 25222158, 37833237, 50444316, 75666474, 151332948]

約数ペア:

[(1, 151332948), (2, 75666474), (3, 50444316), (4, 37833237), (6, 25222158), (9, 16814772), (12, 12611079), (13, 11640996), (18, 8407386), (19, 7964892), (26, 5820498), (27, 5604924), (31, 4881708), (36, 4203693), (38, 3982446), (39, 3880332), (52, 2910249), (54, 2802462), (57, 2654964), (61, 2480868), (62, 2440854), (76, 1991223), (78, 1940166), (81, 1868308), (93, 1627236), (108, 1401231), (114, 1327482), (117, 1293444), (122, 1240434), (124, 1220427), (156, 970083), (162, 934154), (171, 884988), (183, 826956), (186, 813618), (228, 663741), (234, 646722), (244, 620217), (247, 612684), (279, 542412), (324, 467077), (342, 442494), (351, 431148), (366, 413478), (372, 406809), (403, 375516), (468, 323361), (494, 306342), (513, 294996), (549, 275652), (558, 271206), (589, 256932), (684, 221247), (702, 215574), (732, 206739), (741, 204228), (793, 190836), (806, 187758), (837, 180804), (988, 153171), (1026, 147498), (1053, 143716), (1098, 137826), (1116, 135603), (1159, 130572), (1178, 128466), (1209, 125172), (1404, 107787), (1482, 102114), (1539, 98332), (1586, 95418), (1612, 93879), (1647, 91884), (1674, 90402), (1767, 85644), (1891, 80028), (2052, 73749), (2106, 71858), (2196, 68913), (2223, 68076), (2318, 65286), (2356, 64233), (2379, 63612), (2418, 62586), (2511, 60268), (2964, 51057), (3078, 49166), (3172, 47709), (3294, 45942), (3348, 45201), (3477, 43524), (3534, 42822), (3627, 41724), (3782, 40014), (4212, 35929), (4446, 34038), (4636, 32643), (4758, 31806), (4836, 31293), (4941, 30628), (5022, 30134), (5301, 28548), (5673, 26676), (6156, 24583), (6588, 22971), (6669, 22692), (6954, 21762), (7068, 21411), (7137, 21204), (7254, 20862), (7564, 20007), (7657, 19764), (8892, 17019), (9516, 15903), (9882, 15314), (10044, 15067), (10431, 14508), (10602, 14274), (10881, 13908), (11346, 13338)]