168810304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1643

約数の個数: 56

約数和(自身を含む): 363629448

約数和(自身を除く): 194819144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1481, 1781, 2192, 2962, 3562, 4384, 5924, 7124, 8768, 11848, 14248, 19253, 23696, 28496, 38506, 47392, 56992, 77012, 94784, 113984, 154024, 202897, 308048, 405794, 616096, 811588, 1232192, 1623176, 2637661, 3246352, 5275322, 6492704, 10550644, 12985408, 21101288, 42202576, 84405152, 168810304]

約数ペア:

[(1, 168810304), (2, 84405152), (4, 42202576), (8, 21101288), (13, 12985408), (16, 10550644), (26, 6492704), (32, 5275322), (52, 3246352), (64, 2637661), (104, 1623176), (137, 1232192), (208, 811588), (274, 616096), (416, 405794), (548, 308048), (832, 202897), (1096, 154024), (1481, 113984), (1781, 94784), (2192, 77012), (2962, 56992), (3562, 47392), (4384, 38506), (5924, 28496), (7124, 23696), (8768, 19253), (11848, 14248)]