157101270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 395587584

約数和(自身を除く): 238486314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 446, 669, 690, 1021, 1115, 1338, 2042, 2230, 3063, 3345, 5105, 5129, 6126, 6690, 10210, 10258, 15315, 15387, 23483, 25645, 30630, 30774, 46966, 51290, 70449, 76935, 117415, 140898, 153870, 227683, 234830, 352245, 455366, 683049, 704490, 1138415, 1366098, 2276830, 3415245, 5236709, 6830490, 10473418, 15710127, 26183545, 31420254, 52367090, 78550635, 157101270]

約数ペア:

[(1, 157101270), (2, 78550635), (3, 52367090), (5, 31420254), (6, 26183545), (10, 15710127), (15, 10473418), (23, 6830490), (30, 5236709), (46, 3415245), (69, 2276830), (115, 1366098), (138, 1138415), (223, 704490), (230, 683049), (345, 455366), (446, 352245), (669, 234830), (690, 227683), (1021, 153870), (1115, 140898), (1338, 117415), (2042, 76935), (2230, 70449), (3063, 51290), (3345, 46966), (5105, 30774), (5129, 30630), (6126, 25645), (6690, 23483), (10210, 15387), (10258, 15315)]