159483680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8821}}^1$

素因数の和:8949

約数の個数: 48

約数和(自身を含む): 380157624

約数和(自身を除く): 220673944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 8821, 9040, 17642, 18080, 35284, 44105, 70568, 88210, 141136, 176420, 282272, 352840, 705680, 996773, 1411360, 1993546, 3987092, 4983865, 7974184, 9967730, 15948368, 19935460, 31896736, 39870920, 79741840, 159483680]

約数ペア:

[(1, 159483680), (2, 79741840), (4, 39870920), (5, 31896736), (8, 19935460), (10, 15948368), (16, 9967730), (20, 7974184), (32, 4983865), (40, 3987092), (80, 1993546), (113, 1411360), (160, 996773), (226, 705680), (452, 352840), (565, 282272), (904, 176420), (1130, 141136), (1808, 88210), (2260, 70568), (3616, 44105), (4520, 35284), (8821, 18080), (9040, 17642)]