156972102800

素因数分解:

$2^4\times 5^2\times {\mathrm{3391}}^1\times {\mathrm{115727}}^1$

素因数の和:119136

約数の個数: 60

約数和(自身を含む): 377239950336

約数和(自身を除く): 220267847536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3391, 6782, 13564, 16955, 27128, 33910, 54256, 67820, 84775, 115727, 135640, 169550, 231454, 271280, 339100, 462908, 578635, 678200, 925816, 1157270, 1356400, 1851632, 2314540, 2893175, 4629080, 5786350, 9258160, 11572700, 23145400, 46290800, 392430257, 784860514, 1569721028, 1962151285, 3139442056, 3924302570, 6278884112, 7848605140, 9810756425, 15697210280, 19621512850, 31394420560, 39243025700, 78486051400, 156972102800]

約数ペア:

[(1, 156972102800), (2, 78486051400), (4, 39243025700), (5, 31394420560), (8, 19621512850), (10, 15697210280), (16, 9810756425), (20, 7848605140), (25, 6278884112), (40, 3924302570), (50, 3139442056), (80, 1962151285), (100, 1569721028), (200, 784860514), (400, 392430257), (3391, 46290800), (6782, 23145400), (13564, 11572700), (16955, 9258160), (27128, 5786350), (33910, 4629080), (54256, 2893175), (67820, 2314540), (84775, 1851632), (115727, 1356400), (135640, 1157270), (169550, 925816), (231454, 678200), (271280, 578635), (339100, 462908)]