156639352

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{12907}}^1$

素因数の和:12991

約数の個数: 32

約数和(自身を含む): 309017520

約数和(自身を除く): 152378168

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 12907, 25814, 51628, 103256, 477559, 529187, 955118, 1058374, 1910236, 2116748, 3820472, 4233496, 19579919, 39159838, 78319676, 156639352]

約数ペア:

[(1, 156639352), (2, 78319676), (4, 39159838), (8, 19579919), (37, 4233496), (41, 3820472), (74, 2116748), (82, 1910236), (148, 1058374), (164, 955118), (296, 529187), (328, 477559), (1517, 103256), (3034, 51628), (6068, 25814), (12136, 12907)]