165108852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 433585152

約数和(自身を除く): 268476300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 197, 279, 372, 394, 558, 591, 751, 788, 1116, 1182, 1502, 1773, 2253, 2364, 3004, 3546, 4506, 6107, 6759, 7092, 9012, 12214, 13518, 18321, 23281, 24428, 27036, 36642, 46562, 54963, 69843, 73284, 93124, 109926, 139686, 147947, 209529, 219852, 279372, 295894, 419058, 443841, 591788, 838116, 887682, 1331523, 1775364, 2663046, 4586357, 5326092, 9172714, 13759071, 18345428, 27518142, 41277213, 55036284, 82554426, 165108852]

約数ペア:

[(1, 165108852), (2, 82554426), (3, 55036284), (4, 41277213), (6, 27518142), (9, 18345428), (12, 13759071), (18, 9172714), (31, 5326092), (36, 4586357), (62, 2663046), (93, 1775364), (124, 1331523), (186, 887682), (197, 838116), (279, 591788), (372, 443841), (394, 419058), (558, 295894), (591, 279372), (751, 219852), (788, 209529), (1116, 147947), (1182, 139686), (1502, 109926), (1773, 93124), (2253, 73284), (2364, 69843), (3004, 54963), (3546, 46562), (4506, 36642), (6107, 27036), (6759, 24428), (7092, 23281), (9012, 18321), (12214, 13518)]