185557216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 396370800

約数和(自身を除く): 210813584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2224, 3209, 3614, 4448, 6418, 7228, 12836, 14456, 25672, 28912, 41717, 51344, 57824, 83434, 102688, 166868, 333736, 446051, 667472, 892102, 1334944, 1784204, 3568408, 5798663, 7136816, 11597326, 14273632, 23194652, 46389304, 92778608, 185557216]

約数ペア:

[(1, 185557216), (2, 92778608), (4, 46389304), (8, 23194652), (13, 14273632), (16, 11597326), (26, 7136816), (32, 5798663), (52, 3568408), (104, 1784204), (139, 1334944), (208, 892102), (278, 667472), (416, 446051), (556, 333736), (1112, 166868), (1807, 102688), (2224, 83434), (3209, 57824), (3614, 51344), (4448, 41717), (6418, 28912), (7228, 25672), (12836, 14456)]