166284456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1187}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 449064000

約数和(自身を除く): 282779544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1187, 1347, 1796, 2374, 2694, 3561, 3592, 4748, 5388, 5837, 7122, 9496, 10776, 11674, 14244, 15431, 17511, 23348, 28488, 30862, 35022, 46293, 46696, 61724, 70044, 92586, 123448, 140088, 185172, 370344, 532963, 1065926, 1598889, 2131852, 3197778, 4263704, 6395556, 6928519, 12791112, 13857038, 20785557, 27714076, 41571114, 55428152, 83142228, 166284456]

約数ペア:

[(1, 166284456), (2, 83142228), (3, 55428152), (4, 41571114), (6, 27714076), (8, 20785557), (12, 13857038), (13, 12791112), (24, 6928519), (26, 6395556), (39, 4263704), (52, 3197778), (78, 2131852), (104, 1598889), (156, 1065926), (312, 532963), (449, 370344), (898, 185172), (1187, 140088), (1347, 123448), (1796, 92586), (2374, 70044), (2694, 61724), (3561, 46696), (3592, 46293), (4748, 35022), (5388, 30862), (5837, 28488), (7122, 23348), (9496, 17511), (10776, 15431), (11674, 14244)]