144582956

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 295357440

約数和(自身を除く): 150774484

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 163, 316, 326, 401, 553, 652, 802, 1106, 1141, 1604, 2212, 2282, 2807, 4564, 5614, 11228, 12877, 25754, 31679, 51508, 63358, 65363, 90139, 126716, 130726, 180278, 221753, 261452, 360556, 443506, 457541, 887012, 915082, 1830164, 5163677, 10327354, 20654708, 36145739, 72291478, 144582956]

約数ペア:

[(1, 144582956), (2, 72291478), (4, 36145739), (7, 20654708), (14, 10327354), (28, 5163677), (79, 1830164), (158, 915082), (163, 887012), (316, 457541), (326, 443506), (401, 360556), (553, 261452), (652, 221753), (802, 180278), (1106, 130726), (1141, 126716), (1604, 90139), (2212, 65363), (2282, 63358), (2807, 51508), (4564, 31679), (5614, 25754), (11228, 12877)]