157069770064

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{5711}}^1\times {\mathrm{12547}}^1$

素因数の和:18403

約数の個数: 40

約数和(自身を含む): 306622124928

約数和(自身を除く): 149552354864

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 5711, 11422, 12547, 22844, 25094, 45688, 50188, 91376, 100376, 200752, 782407, 1564814, 1718939, 3129628, 3437878, 6259256, 6875756, 12518512, 13751512, 27503024, 71655917, 143311834, 286623668, 573247336, 1146494672, 9816860629, 19633721258, 39267442516, 78534885032, 157069770064]

約数ペア:

[(1, 157069770064), (2, 78534885032), (4, 39267442516), (8, 19633721258), (16, 9816860629), (137, 1146494672), (274, 573247336), (548, 286623668), (1096, 143311834), (2192, 71655917), (5711, 27503024), (11422, 13751512), (12547, 12518512), (22844, 6875756), (25094, 6259256), (45688, 3437878), (50188, 3129628), (91376, 1718939), (100376, 1564814), (200752, 782407)]