156957109519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2230867}}^1$

素因数の和:2230939

約数の個数: 24

約数和(自身を含む): 197387200640

約数和(自身を除く): 40430091121

約数列:

[1, 7, 19, 23, 133, 161, 437, 529, 3059, 3703, 10051, 70357, 2230867, 15616069, 42386473, 51309941, 296705311, 359169587, 974888879, 1180128643, 6824222153, 8260900501, 22422444217, 156957109519]

約数ペア:

[(1, 156957109519), (7, 22422444217), (19, 8260900501), (23, 6824222153), (133, 1180128643), (161, 974888879), (437, 359169587), (529, 296705311), (3059, 51309941), (3703, 42386473), (10051, 15616069), (70357, 2230867)]