139250904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 377879040

約数和(自身を除く): 238628136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 3407, 5109, 6812, 6814, 10218, 10221, 13624, 13628, 20436, 20442, 27256, 40872, 40884, 44291, 81768, 88582, 132873, 177164, 265746, 354328, 446317, 531492, 892634, 1062984, 1338951, 1785268, 2677902, 3570536, 5355804, 5802121, 10711608, 11604242, 17406363, 23208484, 34812726, 46416968, 69625452, 139250904]

約数ペア:

[(1, 139250904), (2, 69625452), (3, 46416968), (4, 34812726), (6, 23208484), (8, 17406363), (12, 11604242), (13, 10711608), (24, 5802121), (26, 5355804), (39, 3570536), (52, 2677902), (78, 1785268), (104, 1338951), (131, 1062984), (156, 892634), (262, 531492), (312, 446317), (393, 354328), (524, 265746), (786, 177164), (1048, 132873), (1572, 88582), (1703, 81768), (3144, 44291), (3406, 40884), (3407, 40872), (5109, 27256), (6812, 20442), (6814, 20436), (10218, 13628), (10221, 13624)]