168296480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8693}}^1$

素因数の和:8730

約数の個数: 72

約数和(自身を含む): 437082156

約数和(自身を除く): 268785676

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 8693, 9680, 17386, 19360, 34772, 43465, 69544, 86930, 95623, 139088, 173860, 191246, 278176, 347720, 382492, 478115, 695440, 764984, 956230, 1051853, 1390880, 1529968, 1912460, 2103706, 3059936, 3824920, 4207412, 5259265, 7649840, 8414824, 10518530, 15299680, 16829648, 21037060, 33659296, 42074120, 84148240, 168296480]

約数ペア:

[(1, 168296480), (2, 84148240), (4, 42074120), (5, 33659296), (8, 21037060), (10, 16829648), (11, 15299680), (16, 10518530), (20, 8414824), (22, 7649840), (32, 5259265), (40, 4207412), (44, 3824920), (55, 3059936), (80, 2103706), (88, 1912460), (110, 1529968), (121, 1390880), (160, 1051853), (176, 956230), (220, 764984), (242, 695440), (352, 478115), (440, 382492), (484, 347720), (605, 278176), (880, 191246), (968, 173860), (1210, 139088), (1760, 95623), (1936, 86930), (2420, 69544), (3872, 43465), (4840, 34772), (8693, 19360), (9680, 17386)]