139474132

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 284457600

約数和(自身を除く): 144983468

約数列:

[1, 2, 4, 7, 14, 28, 101, 149, 202, 298, 331, 404, 596, 662, 707, 1043, 1324, 1414, 2086, 2317, 2828, 4172, 4634, 9268, 15049, 30098, 33431, 49319, 60196, 66862, 98638, 105343, 133724, 197276, 210686, 234017, 345233, 421372, 468034, 690466, 936068, 1380932, 4981219, 9962438, 19924876, 34868533, 69737066, 139474132]

約数ペア:

[(1, 139474132), (2, 69737066), (4, 34868533), (7, 19924876), (14, 9962438), (28, 4981219), (101, 1380932), (149, 936068), (202, 690466), (298, 468034), (331, 421372), (404, 345233), (596, 234017), (662, 210686), (707, 197276), (1043, 133724), (1324, 105343), (1414, 98638), (2086, 66862), (2317, 60196), (2828, 49319), (4172, 33431), (4634, 30098), (9268, 15049)]