156975236240

素因数分解:

$2^4\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{662231}}^1$

素因数の和:665207

約数の個数: 40

約数和(自身を含む): 365091150528

約数和(自身を除く): 208115914288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2963, 5926, 11852, 14815, 23704, 29630, 47408, 59260, 118520, 237040, 662231, 1324462, 2648924, 3311155, 5297848, 6622310, 10595696, 13244620, 26489240, 52978480, 1962190453, 3924380906, 7848761812, 9810952265, 15697523624, 19621904530, 31395047248, 39243809060, 78487618120, 156975236240]

約数ペア:

[(1, 156975236240), (2, 78487618120), (4, 39243809060), (5, 31395047248), (8, 19621904530), (10, 15697523624), (16, 9810952265), (20, 7848761812), (40, 3924380906), (80, 1962190453), (2963, 52978480), (5926, 26489240), (11852, 13244620), (14815, 10595696), (23704, 6622310), (29630, 5297848), (47408, 3311155), (59260, 2648924), (118520, 1324462), (237040, 662231)]