156946135458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3736812749}}^1$

素因数の和:3736812761

約数の個数: 16

約数和(自身を含む): 358734024000

約数和(自身を除く): 201787888542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3736812749, 7473625498, 11210438247, 22420876494, 26157689243, 52315378486, 78473067729, 156946135458]

約数ペア:

[(1, 156946135458), (2, 78473067729), (3, 52315378486), (6, 26157689243), (7, 22420876494), (14, 11210438247), (21, 7473625498), (42, 3736812749)]