157649208980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1\times {\mathrm{2969}}^1$

素因数の和:4193

約数の個数: 96

約数和(自身を含む): 347036659200

約数和(自身を除く): 189387450220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1103, 1660, 2206, 2407, 2969, 4412, 4814, 5515, 5938, 9628, 11030, 11876, 12035, 14845, 22060, 24070, 29690, 31987, 48140, 59380, 63974, 86101, 91549, 127948, 159935, 172202, 183098, 246427, 319870, 344404, 366196, 430505, 457745, 492854, 639740, 861010, 915490, 985708, 1232135, 1722020, 1830980, 2464270, 2654921, 3274807, 4928540, 5309842, 6549614, 7146383, 10619684, 13099228, 13274605, 14292766, 16374035, 26549210, 28585532, 32748070, 35731915, 53098420, 65496140, 71463830, 94969403, 142927660, 189938806, 271808981, 379877612, 474847015, 543617962, 949694030, 1087235924, 1359044905, 1899388060, 2718089810, 5436179620, 7882460449, 15764920898, 31529841796, 39412302245, 78824604490, 157649208980]

約数ペア:

[(1, 157649208980), (2, 78824604490), (4, 39412302245), (5, 31529841796), (10, 15764920898), (20, 7882460449), (29, 5436179620), (58, 2718089810), (83, 1899388060), (116, 1359044905), (145, 1087235924), (166, 949694030), (290, 543617962), (332, 474847015), (415, 379877612), (580, 271808981), (830, 189938806), (1103, 142927660), (1660, 94969403), (2206, 71463830), (2407, 65496140), (2969, 53098420), (4412, 35731915), (4814, 32748070), (5515, 28585532), (5938, 26549210), (9628, 16374035), (11030, 14292766), (11876, 13274605), (12035, 13099228), (14845, 10619684), (22060, 7146383), (24070, 6549614), (29690, 5309842), (31987, 4928540), (48140, 3274807), (59380, 2654921), (63974, 2464270), (86101, 1830980), (91549, 1722020), (127948, 1232135), (159935, 985708), (172202, 915490), (183098, 861010), (246427, 639740), (319870, 492854), (344404, 457745), (366196, 430505)]