156989551340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5477}}^1\times {\mathrm{30493}}^1$

素因数の和:36026

約数の個数: 48

約数和(自身を含む): 336765002112

約数和(自身を除く): 179775450772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 5477, 10954, 21908, 27385, 30493, 54770, 60986, 109540, 121972, 152465, 257419, 304930, 514838, 609860, 1029676, 1287095, 1433171, 2574190, 2866342, 5148380, 5732684, 7165855, 14331710, 28663420, 167010161, 334020322, 668040644, 835050805, 1670101610, 3340203220, 7849477567, 15698955134, 31397910268, 39247387835, 78494775670, 156989551340]

約数ペア:

[(1, 156989551340), (2, 78494775670), (4, 39247387835), (5, 31397910268), (10, 15698955134), (20, 7849477567), (47, 3340203220), (94, 1670101610), (188, 835050805), (235, 668040644), (470, 334020322), (940, 167010161), (5477, 28663420), (10954, 14331710), (21908, 7165855), (27385, 5732684), (30493, 5148380), (54770, 2866342), (60986, 2574190), (109540, 1433171), (121972, 1287095), (152465, 1029676), (257419, 609860), (304930, 514838)]