156969390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{3391}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 377081856

約数和(自身を除く): 220112466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1543, 3086, 3391, 4629, 6782, 7715, 9258, 10173, 15430, 16955, 20346, 23145, 33910, 46290, 50865, 101730, 5232313, 10464626, 15696939, 26161565, 31393878, 52323130, 78484695, 156969390]

約数ペア:

[(1, 156969390), (2, 78484695), (3, 52323130), (5, 31393878), (6, 26161565), (10, 15696939), (15, 10464626), (30, 5232313), (1543, 101730), (3086, 50865), (3391, 46290), (4629, 33910), (6782, 23145), (7715, 20346), (9258, 16955), (10173, 15430)]