156926013804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{505867}}^1$

素因数の和:507115

約数の個数: 72

約数和(自身を含む): 453710985728

約数和(自身を除く): 296784971924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1231, 2462, 3693, 4924, 7386, 8617, 11079, 14772, 17234, 22158, 25851, 34468, 44316, 51702, 77553, 103404, 155106, 310212, 505867, 1011734, 1517601, 2023468, 3035202, 3541069, 4552803, 6070404, 7082138, 9105606, 10623207, 14164276, 18211212, 21246414, 31869621, 42492828, 63739242, 127478484, 622722277, 1245444554, 1868166831, 2490889108, 3736333662, 4359055939, 5604500493, 7472667324, 8718111878, 11209000986, 13077167817, 17436223756, 22418001972, 26154335634, 39231503451, 52308671268, 78463006902, 156926013804]

約数ペア:

[(1, 156926013804), (2, 78463006902), (3, 52308671268), (4, 39231503451), (6, 26154335634), (7, 22418001972), (9, 17436223756), (12, 13077167817), (14, 11209000986), (18, 8718111878), (21, 7472667324), (28, 5604500493), (36, 4359055939), (42, 3736333662), (63, 2490889108), (84, 1868166831), (126, 1245444554), (252, 622722277), (1231, 127478484), (2462, 63739242), (3693, 42492828), (4924, 31869621), (7386, 21246414), (8617, 18211212), (11079, 14164276), (14772, 10623207), (17234, 9105606), (22158, 7082138), (25851, 6070404), (34468, 4552803), (44316, 3541069), (51702, 3035202), (77553, 2023468), (103404, 1517601), (155106, 1011734), (310212, 505867)]