156915131737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1\times {\mathrm{6571}}^1$

素因数の和:7649

約数の個数: 32

約数和(自身を含む): 193935198464

約数和(自身を除く): 37020066727

約数列:

[1, 7, 13, 91, 397, 661, 2779, 4627, 5161, 6571, 8593, 36127, 45997, 60151, 85423, 262417, 597961, 1836919, 2608687, 3411421, 4343431, 18260809, 23879947, 30404017, 33912931, 56464603, 237390517, 395252221, 1724342107, 12070394749, 22416447391, 156915131737]

約数ペア:

[(1, 156915131737), (7, 22416447391), (13, 12070394749), (91, 1724342107), (397, 395252221), (661, 237390517), (2779, 56464603), (4627, 33912931), (5161, 30404017), (6571, 23879947), (8593, 18260809), (36127, 4343431), (45997, 3411421), (60151, 2608687), (85423, 1836919), (262417, 597961)]