168049490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4419

約数の個数: 64

約数和(自身を含む): 376531200

約数和(自身を除く): 208481710

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 4357, 5510, 7714, 8714, 19285, 21785, 30499, 38570, 43570, 60998, 82783, 126353, 152495, 165566, 252706, 304990, 413915, 579481, 631765, 827830, 884471, 1158962, 1263530, 1768942, 2400707, 2897405, 4422355, 4801414, 5794810, 8844710, 12003535, 16804949, 24007070, 33609898, 84024745, 168049490]

約数ペア:

[(1, 168049490), (2, 84024745), (5, 33609898), (7, 24007070), (10, 16804949), (14, 12003535), (19, 8844710), (29, 5794810), (35, 4801414), (38, 4422355), (58, 2897405), (70, 2400707), (95, 1768942), (133, 1263530), (145, 1158962), (190, 884471), (203, 827830), (266, 631765), (290, 579481), (406, 413915), (551, 304990), (665, 252706), (1015, 165566), (1102, 152495), (1330, 126353), (2030, 82783), (2755, 60998), (3857, 43570), (4357, 38570), (5510, 30499), (7714, 21785), (8714, 19285)]