155274264

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{16981}}^1$

素因数の和:17120

約数の個数: 48

約数和(自身を含む): 423870720

約数和(自身を除く): 268596456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 16981, 33962, 50943, 67924, 101886, 135848, 152829, 203772, 305658, 407544, 611316, 1222632, 2156587, 4313174, 6469761, 8626348, 12939522, 17252696, 19409283, 25879044, 38818566, 51758088, 77637132, 155274264]

約数ペア:

[(1, 155274264), (2, 77637132), (3, 51758088), (4, 38818566), (6, 25879044), (8, 19409283), (9, 17252696), (12, 12939522), (18, 8626348), (24, 6469761), (36, 4313174), (72, 2156587), (127, 1222632), (254, 611316), (381, 407544), (508, 305658), (762, 203772), (1016, 152829), (1143, 135848), (1524, 101886), (2286, 67924), (3048, 50943), (4572, 33962), (9144, 16981)]