156002168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 350085120

約数和(自身を除く): 194082952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1231, 1736, 2044, 2263, 2462, 4088, 4526, 4924, 8617, 9052, 9848, 15841, 17234, 18104, 31682, 34468, 38161, 63364, 68936, 76322, 89863, 126728, 152644, 179726, 267127, 305288, 359452, 534254, 629041, 718904, 1068508, 1258082, 2137016, 2516164, 2785753, 5032328, 5571506, 11143012, 19500271, 22286024, 39000542, 78001084, 156002168]

約数ペア:

[(1, 156002168), (2, 78001084), (4, 39000542), (7, 22286024), (8, 19500271), (14, 11143012), (28, 5571506), (31, 5032328), (56, 2785753), (62, 2516164), (73, 2137016), (124, 1258082), (146, 1068508), (217, 718904), (248, 629041), (292, 534254), (434, 359452), (511, 305288), (584, 267127), (868, 179726), (1022, 152644), (1231, 126728), (1736, 89863), (2044, 76322), (2263, 68936), (2462, 63364), (4088, 38161), (4526, 34468), (4924, 31682), (8617, 18104), (9052, 17234), (9848, 15841)]