128633582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2083}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 241277184

約数和(自身を除く): 112643602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2083, 2807, 4166, 4411, 5614, 8822, 14581, 22913, 29162, 30877, 45826, 61754, 160391, 320782, 835283, 1670566, 5846981, 9188113, 11693962, 18376226, 64316791, 128633582]

約数ペア:

[(1, 128633582), (2, 64316791), (7, 18376226), (11, 11693962), (14, 9188113), (22, 5846981), (77, 1670566), (154, 835283), (401, 320782), (802, 160391), (2083, 61754), (2807, 45826), (4166, 30877), (4411, 29162), (5614, 22913), (8822, 14581)]