169311312

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7489}}^1$

素因数の和:7660

約数の個数: 60

約数和(自身を含む): 476918260

約数和(自身を除く): 307606948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7489, 7536, 11304, 14978, 22467, 22608, 29956, 44934, 59912, 67401, 89868, 119824, 134802, 179736, 269604, 359472, 539208, 1078416, 1175773, 2351546, 3527319, 4703092, 7054638, 9406184, 10581957, 14109276, 18812368, 21163914, 28218552, 42327828, 56437104, 84655656, 169311312]

約数ペア:

[(1, 169311312), (2, 84655656), (3, 56437104), (4, 42327828), (6, 28218552), (8, 21163914), (9, 18812368), (12, 14109276), (16, 10581957), (18, 9406184), (24, 7054638), (36, 4703092), (48, 3527319), (72, 2351546), (144, 1175773), (157, 1078416), (314, 539208), (471, 359472), (628, 269604), (942, 179736), (1256, 134802), (1413, 119824), (1884, 89868), (2512, 67401), (2826, 59912), (3768, 44934), (5652, 29956), (7489, 22608), (7536, 22467), (11304, 14978)]