156623210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5147}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 300231360

約数和(自身を除く): 143608150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 5147, 6086, 10294, 15215, 25735, 30430, 51470, 87499, 174998, 437495, 874990, 921313, 1842626, 4606565, 9213130, 15662321, 31324642, 78311605, 156623210]

約数ペア:

[(1, 156623210), (2, 78311605), (5, 31324642), (10, 15662321), (17, 9213130), (34, 4606565), (85, 1842626), (170, 921313), (179, 874990), (358, 437495), (895, 174998), (1790, 87499), (3043, 51470), (5147, 30430), (6086, 25735), (10294, 15215)]