156956264838

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{7471973}}^1$

素因数の和:7472373

約数の個数: 32

約数和(自身を含む): 349688383200

約数和(自身を除く): 192732118362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 7002, 10503, 21006, 7471973, 14943946, 22415919, 44831838, 67247757, 134495514, 201743271, 403486542, 2906597497, 5813194994, 8719792491, 17439584982, 26159377473, 52318754946, 78478132419, 156956264838]

約数ペア:

[(1, 156956264838), (2, 78478132419), (3, 52318754946), (6, 26159377473), (9, 17439584982), (18, 8719792491), (27, 5813194994), (54, 2906597497), (389, 403486542), (778, 201743271), (1167, 134495514), (2334, 67247757), (3501, 44831838), (7002, 22415919), (10503, 14943946), (21006, 7471973)]