133559624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7193}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 274523040

約数和(自身を除く): 140963416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 7193, 9284, 14386, 18568, 28772, 57544, 79123, 158246, 316492, 632984, 1517723, 3035446, 6070892, 12141784, 16694953, 33389906, 66779812, 133559624]

約数ペア:

[(1, 133559624), (2, 66779812), (4, 33389906), (8, 16694953), (11, 12141784), (22, 6070892), (44, 3035446), (88, 1517723), (211, 632984), (422, 316492), (844, 158246), (1688, 79123), (2321, 57544), (4642, 28772), (7193, 18568), (9284, 14386)]