155952818

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 276545664

約数和(自身を除く): 120592846

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 3137, 3551, 6274, 7102, 21959, 24857, 43918, 49714, 166261, 210179, 332522, 420358, 1163827, 1471253, 2327654, 2942506, 11139487, 22278974, 77976409, 155952818]

約数ペア:

[(1, 155952818), (2, 77976409), (7, 22278974), (14, 11139487), (53, 2942506), (67, 2327654), (106, 1471253), (134, 1163827), (371, 420358), (469, 332522), (742, 210179), (938, 166261), (3137, 49714), (3551, 43918), (6274, 24857), (7102, 21959)]