160278228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10939}}^1$

素因数の和:10997

約数の個数: 72

約数和(自身を含む): 453966240

約数和(自身を除く): 293688012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 10939, 14652, 21878, 32817, 43756, 65634, 98451, 120329, 131268, 196902, 240658, 360987, 393804, 404743, 481316, 721974, 809486, 1082961, 1214229, 1443948, 1618972, 2165922, 2428458, 3642687, 4331844, 4452173, 4856916, 7285374, 8904346, 13356519, 14570748, 17808692, 26713038, 40069557, 53426076, 80139114, 160278228]

約数ペア:

[(1, 160278228), (2, 80139114), (3, 53426076), (4, 40069557), (6, 26713038), (9, 17808692), (11, 14570748), (12, 13356519), (18, 8904346), (22, 7285374), (33, 4856916), (36, 4452173), (37, 4331844), (44, 3642687), (66, 2428458), (74, 2165922), (99, 1618972), (111, 1443948), (132, 1214229), (148, 1082961), (198, 809486), (222, 721974), (333, 481316), (396, 404743), (407, 393804), (444, 360987), (666, 240658), (814, 196902), (1221, 131268), (1332, 120329), (1628, 98451), (2442, 65634), (3663, 43756), (4884, 32817), (7326, 21878), (10939, 14652)]