156788887209

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{74161}}^1$

素因数の和:74501

約数の個数: 32

約数和(自身を含む): 218712637440

約数和(自身を除く): 61923750231

約数列:

[1, 3, 31, 93, 127, 179, 381, 537, 3937, 5549, 11811, 16647, 22733, 68199, 74161, 222483, 704723, 2114169, 2298991, 6896973, 9418447, 13274819, 28255341, 39824457, 291971857, 411519389, 875915571, 1234558167, 1685902013, 5057706039, 52262962403, 156788887209]

約数ペア:

[(1, 156788887209), (3, 52262962403), (31, 5057706039), (93, 1685902013), (127, 1234558167), (179, 875915571), (381, 411519389), (537, 291971857), (3937, 39824457), (5549, 28255341), (11811, 13274819), (16647, 9418447), (22733, 6896973), (68199, 2298991), (74161, 2114169), (222483, 704723)]