158741220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240517}}^1$

素因数の和:240540

約数の個数: 48

約数和(自身を含む): 484884288

約数和(自身を除く): 326143068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 240517, 481034, 721551, 962068, 1202585, 1443102, 2405170, 2645687, 2886204, 3607755, 4810340, 5291374, 7215510, 7937061, 10582748, 13228435, 14431020, 15874122, 26456870, 31748244, 39685305, 52913740, 79370610, 158741220]

約数ペア:

[(1, 158741220), (2, 79370610), (3, 52913740), (4, 39685305), (5, 31748244), (6, 26456870), (10, 15874122), (11, 14431020), (12, 13228435), (15, 10582748), (20, 7937061), (22, 7215510), (30, 5291374), (33, 4810340), (44, 3607755), (55, 2886204), (60, 2645687), (66, 2405170), (110, 1443102), (132, 1202585), (165, 962068), (220, 721551), (330, 481034), (660, 240517)]