156633488740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1\times {\mathrm{25951}}^1$

素因数の和:32428

約数の個数: 48

約数和(自身を含む): 335994107904

約数和(自身を除く): 179360619164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 6421, 12842, 25684, 25951, 32105, 51902, 64210, 103804, 128420, 129755, 259510, 301787, 519020, 603574, 1207148, 1219697, 1508935, 2439394, 3017870, 4878788, 6035740, 6098485, 12196970, 24393940, 166631371, 333262742, 666525484, 833156855, 1666313710, 3332627420, 7831674437, 15663348874, 31326697748, 39158372185, 78316744370, 156633488740]

約数ペア:

[(1, 156633488740), (2, 78316744370), (4, 39158372185), (5, 31326697748), (10, 15663348874), (20, 7831674437), (47, 3332627420), (94, 1666313710), (188, 833156855), (235, 666525484), (470, 333262742), (940, 166631371), (6421, 24393940), (12842, 12196970), (25684, 6098485), (25951, 6035740), (32105, 4878788), (51902, 3017870), (64210, 2439394), (103804, 1508935), (128420, 1219697), (129755, 1207148), (259510, 603574), (301787, 519020)]