157490634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{20717}}^1$

素因数の和:20910

約数の個数: 32

約数和(自身を含む): 361984896

約数和(自身を除く): 204494262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 20717, 41434, 62151, 124302, 145019, 290038, 435057, 870114, 3749777, 7499554, 11249331, 22498662, 26248439, 52496878, 78745317, 157490634]

約数ペア:

[(1, 157490634), (2, 78745317), (3, 52496878), (6, 26248439), (7, 22498662), (14, 11249331), (21, 7499554), (42, 3749777), (181, 870114), (362, 435057), (543, 290038), (1086, 145019), (1267, 124302), (2534, 62151), (3801, 41434), (7602, 20717)]