156720359404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{116639}}^1$

素因数の和:117718

約数の個数: 48

約数和(自身を含む): 320425943040

約数和(自身を除く): 163705583636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1021, 1316, 2042, 4084, 7147, 14294, 28588, 47987, 95974, 116639, 191948, 233278, 335909, 466556, 671818, 816473, 1343636, 1632946, 3265892, 5482033, 10964066, 21928132, 38374231, 76748462, 119088419, 153496924, 238176838, 476353676, 833618933, 1667237866, 3334475732, 5597155693, 11194311386, 22388622772, 39180089851, 78360179702, 156720359404]

約数ペア:

[(1, 156720359404), (2, 78360179702), (4, 39180089851), (7, 22388622772), (14, 11194311386), (28, 5597155693), (47, 3334475732), (94, 1667237866), (188, 833618933), (329, 476353676), (658, 238176838), (1021, 153496924), (1316, 119088419), (2042, 76748462), (4084, 38374231), (7147, 21928132), (14294, 10964066), (28588, 5482033), (47987, 3265892), (95974, 1632946), (116639, 1343636), (191948, 816473), (233278, 671818), (335909, 466556)]