198403128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 700416000

約数和(自身を除く): 502012872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 79, 84, 88, 99, 108, 126, 132, 151, 154, 158, 168, 189, 198, 216, 231, 237, 252, 264, 297, 302, 308, 316, 378, 396, 453, 462, 474, 504, 553, 594, 604, 616, 632, 693, 711, 756, 792, 869, 906, 924, 948, 1057, 1106, 1188, 1208, 1359, 1386, 1422, 1512, 1659, 1661, 1738, 1812, 1848, 1896, 2079, 2114, 2133, 2212, 2376, 2607, 2718, 2772, 2844, 3171, 3318, 3322, 3476, 3624, 4077, 4158, 4228, 4266, 4424, 4977, 4983, 5214, 5436, 5544, 5688, 6083, 6342, 6636, 6644, 6952, 7821, 8154, 8316, 8456, 8532, 9513, 9954, 9966, 10428, 10872, 11627, 11929, 12166, 12684, 13272, 13288, 14931, 14949, 15642, 16308, 16632, 17064, 18249, 19026, 19908, 19932, 20856, 23254, 23463, 23858, 24332, 25368, 28539, 29862, 29898, 31284, 32616, 34881, 35787, 36498, 38052, 39816, 39864, 44847, 46508, 46926, 47716, 48664, 54747, 57078, 59724, 59796, 62568, 69762, 71574, 72996, 76104, 83503, 89694, 93016, 93852, 95432, 104643, 107361, 109494, 114156, 119448, 119592, 131219, 139524, 143148, 145992, 164241, 167006, 179388, 187704, 209286, 214722, 218988, 228312, 250509, 262438, 279048, 286296, 313929, 322083, 328482, 334012, 358776, 393657, 418572, 429444, 437976, 501018, 524876, 627858, 644166, 656964, 668024, 751527, 787314, 837144, 858888, 918533, 1002036, 1049752, 1180971, 1255716, 1288332, 1313928, 1503054, 1574628, 1837066, 2004072, 2254581, 2361942, 2511432, 2576664, 2755599, 3006108, 3149256, 3542913, 3674132, 4509162, 4723884, 5511198, 6012216, 7085826, 7348264, 8266797, 9018324, 9447768, 11022396, 14171652, 16533594, 18036648, 22044792, 24800391, 28343304, 33067188, 49600782, 66134376, 99201564, 198403128]

約数ペア:

[(1, 198403128), (2, 99201564), (3, 66134376), (4, 49600782), (6, 33067188), (7, 28343304), (8, 24800391), (9, 22044792), (11, 18036648), (12, 16533594), (14, 14171652), (18, 11022396), (21, 9447768), (22, 9018324), (24, 8266797), (27, 7348264), (28, 7085826), (33, 6012216), (36, 5511198), (42, 4723884), (44, 4509162), (54, 3674132), (56, 3542913), (63, 3149256), (66, 3006108), (72, 2755599), (77, 2576664), (79, 2511432), (84, 2361942), (88, 2254581), (99, 2004072), (108, 1837066), (126, 1574628), (132, 1503054), (151, 1313928), (154, 1288332), (158, 1255716), (168, 1180971), (189, 1049752), (198, 1002036), (216, 918533), (231, 858888), (237, 837144), (252, 787314), (264, 751527), (297, 668024), (302, 656964), (308, 644166), (316, 627858), (378, 524876), (396, 501018), (453, 437976), (462, 429444), (474, 418572), (504, 393657), (553, 358776), (594, 334012), (604, 328482), (616, 322083), (632, 313929), (693, 286296), (711, 279048), (756, 262438), (792, 250509), (869, 228312), (906, 218988), (924, 214722), (948, 209286), (1057, 187704), (1106, 179388), (1188, 167006), (1208, 164241), (1359, 145992), (1386, 143148), (1422, 139524), (1512, 131219), (1659, 119592), (1661, 119448), (1738, 114156), (1812, 109494), (1848, 107361), (1896, 104643), (2079, 95432), (2114, 93852), (2133, 93016), (2212, 89694), (2376, 83503), (2607, 76104), (2718, 72996), (2772, 71574), (2844, 69762), (3171, 62568), (3318, 59796), (3322, 59724), (3476, 57078), (3624, 54747), (4077, 48664), (4158, 47716), (4228, 46926), (4266, 46508), (4424, 44847), (4977, 39864), (4983, 39816), (5214, 38052), (5436, 36498), (5544, 35787), (5688, 34881), (6083, 32616), (6342, 31284), (6636, 29898), (6644, 29862), (6952, 28539), (7821, 25368), (8154, 24332), (8316, 23858), (8456, 23463), (8532, 23254), (9513, 20856), (9954, 19932), (9966, 19908), (10428, 19026), (10872, 18249), (11627, 17064), (11929, 16632), (12166, 16308), (12684, 15642), (13272, 14949), (13288, 14931)]