157759998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 349526016

約数和(自身を除く): 191766018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 383, 474, 766, 869, 1149, 1738, 2298, 2607, 4213, 5214, 6241, 8426, 12482, 12639, 18723, 25278, 30257, 37446, 60514, 68651, 90771, 137302, 181542, 205953, 332827, 411906, 665654, 998481, 1996962, 2390303, 4780606, 7170909, 14341818, 26293333, 52586666, 78879999, 157759998]

約数ペア:

[(1, 157759998), (2, 78879999), (3, 52586666), (6, 26293333), (11, 14341818), (22, 7170909), (33, 4780606), (66, 2390303), (79, 1996962), (158, 998481), (237, 665654), (383, 411906), (474, 332827), (766, 205953), (869, 181542), (1149, 137302), (1738, 90771), (2298, 68651), (2607, 60514), (4213, 37446), (5214, 30257), (6241, 25278), (8426, 18723), (12482, 12639)]