155897664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62459}}^1$

素因数の和:62487

約数の個数: 56

約数和(自身を含む): 444215520

約数和(自身を除く): 288317856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 62459, 124918, 187377, 249836, 374754, 499672, 749508, 811967, 999344, 1499016, 1623934, 1998688, 2435901, 2998032, 3247868, 3997376, 4871802, 5996064, 6495736, 9743604, 11992128, 12991472, 19487208, 25982944, 38974416, 51965888, 77948832, 155897664]

約数ペア:

[(1, 155897664), (2, 77948832), (3, 51965888), (4, 38974416), (6, 25982944), (8, 19487208), (12, 12991472), (13, 11992128), (16, 9743604), (24, 6495736), (26, 5996064), (32, 4871802), (39, 3997376), (48, 3247868), (52, 2998032), (64, 2435901), (78, 1998688), (96, 1623934), (104, 1499016), (156, 999344), (192, 811967), (208, 749508), (312, 499672), (416, 374754), (624, 249836), (832, 187377), (1248, 124918), (2496, 62459)]