156989360646

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{524231}}^1$

素因数の和:524497

約数の個数: 48

約数和(自身を含む): 345439531008

約数和(自身を除く): 188450170362

約数列:

[1, 2, 3, 6, 9, 18, 127, 131, 254, 262, 381, 393, 762, 786, 1143, 1179, 2286, 2358, 16637, 33274, 49911, 99822, 149733, 299466, 524231, 1048462, 1572693, 3145386, 4718079, 9436158, 66577337, 68674261, 133154674, 137348522, 199732011, 206022783, 399464022, 412045566, 599196033, 618068349, 1198392066, 1236136698, 8721631147, 17443262294, 26164893441, 52329786882, 78494680323, 156989360646]

約数ペア:

[(1, 156989360646), (2, 78494680323), (3, 52329786882), (6, 26164893441), (9, 17443262294), (18, 8721631147), (127, 1236136698), (131, 1198392066), (254, 618068349), (262, 599196033), (381, 412045566), (393, 399464022), (762, 206022783), (786, 199732011), (1143, 137348522), (1179, 133154674), (2286, 68674261), (2358, 66577337), (16637, 9436158), (33274, 4718079), (49911, 3145386), (99822, 1572693), (149733, 1048462), (299466, 524231)]