128435592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 342835200

約数和(自身を除く): 214399608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2698, 3967, 4047, 5396, 7934, 8094, 10792, 11901, 15868, 16188, 23802, 31736, 32376, 47604, 75373, 95208, 150746, 226119, 281657, 301492, 452238, 563314, 602984, 844971, 904476, 1126628, 1689942, 1808952, 2253256, 3379884, 5351483, 6759768, 10702966, 16054449, 21405932, 32108898, 42811864, 64217796, 128435592]

約数ペア:

[(1, 128435592), (2, 64217796), (3, 42811864), (4, 32108898), (6, 21405932), (8, 16054449), (12, 10702966), (19, 6759768), (24, 5351483), (38, 3379884), (57, 2253256), (71, 1808952), (76, 1689942), (114, 1126628), (142, 904476), (152, 844971), (213, 602984), (228, 563314), (284, 452238), (426, 301492), (456, 281657), (568, 226119), (852, 150746), (1349, 95208), (1704, 75373), (2698, 47604), (3967, 32376), (4047, 31736), (5396, 23802), (7934, 16188), (8094, 15868), (10792, 11901)]