168132016

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{4783}}^1$

素因数の和:4830

約数の個数: 40

約数和(自身を含む): 352963520

約数和(自身を除く): 184831504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 4783, 8788, 9566, 17576, 19132, 35152, 38264, 62179, 76528, 124358, 248716, 497432, 808327, 994864, 1616654, 3233308, 6466616, 10508251, 12933232, 21016502, 42033004, 84066008, 168132016]

約数ペア:

[(1, 168132016), (2, 84066008), (4, 42033004), (8, 21016502), (13, 12933232), (16, 10508251), (26, 6466616), (52, 3233308), (104, 1616654), (169, 994864), (208, 808327), (338, 497432), (676, 248716), (1352, 124358), (2197, 76528), (2704, 62179), (4394, 38264), (4783, 35152), (8788, 19132), (9566, 17576)]