140338848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 400075200

約数和(自身を除く): 259736352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 556, 624, 809, 834, 1112, 1248, 1618, 1668, 1807, 2224, 2427, 3236, 3336, 3614, 4448, 4854, 5421, 6472, 6672, 7228, 9708, 10517, 10842, 12944, 13344, 14456, 19416, 21034, 21684, 25888, 28912, 31551, 38832, 42068, 43368, 57824, 63102, 77664, 84136, 86736, 112451, 126204, 168272, 173472, 224902, 252408, 336544, 337353, 449804, 504816, 674706, 899608, 1009632, 1349412, 1461863, 1799216, 2698824, 2923726, 3598432, 4385589, 5397648, 5847452, 8771178, 10795296, 11694904, 17542356, 23389808, 35084712, 46779616, 70169424, 140338848]

約数ペア:

[(1, 140338848), (2, 70169424), (3, 46779616), (4, 35084712), (6, 23389808), (8, 17542356), (12, 11694904), (13, 10795296), (16, 8771178), (24, 5847452), (26, 5397648), (32, 4385589), (39, 3598432), (48, 2923726), (52, 2698824), (78, 1799216), (96, 1461863), (104, 1349412), (139, 1009632), (156, 899608), (208, 674706), (278, 504816), (312, 449804), (416, 337353), (417, 336544), (556, 252408), (624, 224902), (809, 173472), (834, 168272), (1112, 126204), (1248, 112451), (1618, 86736), (1668, 84136), (1807, 77664), (2224, 63102), (2427, 57824), (3236, 43368), (3336, 42068), (3614, 38832), (4448, 31551), (4854, 28912), (5421, 25888), (6472, 21684), (6672, 21034), (7228, 19416), (9708, 14456), (10517, 13344), (10842, 12944)]