127501516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 237867840

約数和(自身を除く): 110366324

約数列:

[1, 2, 4, 29, 58, 71, 113, 116, 137, 142, 226, 274, 284, 452, 548, 2059, 3277, 3973, 4118, 6554, 7946, 8023, 8236, 9727, 13108, 15481, 15892, 16046, 19454, 30962, 32092, 38908, 61924, 232667, 282083, 448949, 465334, 564166, 897898, 930668, 1099151, 1128332, 1795796, 2198302, 4396604, 31875379, 63750758, 127501516]

約数ペア:

[(1, 127501516), (2, 63750758), (4, 31875379), (29, 4396604), (58, 2198302), (71, 1795796), (113, 1128332), (116, 1099151), (137, 930668), (142, 897898), (226, 564166), (274, 465334), (284, 448949), (452, 282083), (548, 232667), (2059, 61924), (3277, 38908), (3973, 32092), (4118, 30962), (6554, 19454), (7946, 16046), (8023, 15892), (8236, 15481), (9727, 13108)]