156945579864

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{823}}^1\times {\mathrm{12281}}^1$

素因数の和:13760

約数の個数: 64

約数和(自身を含む): 393479907840

約数和(自身を除く): 236534327976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 823, 1294, 1646, 1941, 2469, 2588, 3292, 3882, 4938, 5176, 6584, 7764, 9876, 12281, 15528, 19752, 24562, 36843, 49124, 73686, 98248, 147372, 294744, 532481, 1064962, 1597443, 2129924, 3194886, 4259848, 6389772, 7945807, 10107263, 12779544, 15891614, 20214526, 23837421, 30321789, 31783228, 40429052, 47674842, 60643578, 63566456, 80858104, 95349684, 121287156, 190699368, 242574312, 6539399161, 13078798322, 19618197483, 26157596644, 39236394966, 52315193288, 78472789932, 156945579864]

約数ペア:

[(1, 156945579864), (2, 78472789932), (3, 52315193288), (4, 39236394966), (6, 26157596644), (8, 19618197483), (12, 13078798322), (24, 6539399161), (647, 242574312), (823, 190699368), (1294, 121287156), (1646, 95349684), (1941, 80858104), (2469, 63566456), (2588, 60643578), (3292, 47674842), (3882, 40429052), (4938, 31783228), (5176, 30321789), (6584, 23837421), (7764, 20214526), (9876, 15891614), (12281, 12779544), (15528, 10107263), (19752, 7945807), (24562, 6389772), (36843, 4259848), (49124, 3194886), (73686, 2129924), (98248, 1597443), (147372, 1064962), (294744, 532481)]