154060960

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6133}}^1$

素因数の和:6305

約数の個数: 48

約数和(自身を含む): 366347016

約数和(自身を除く): 212286056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3140, 5024, 6133, 6280, 12266, 12560, 24532, 25120, 30665, 49064, 61330, 98128, 122660, 196256, 245320, 490640, 962881, 981280, 1925762, 3851524, 4814405, 7703048, 9628810, 15406096, 19257620, 30812192, 38515240, 77030480, 154060960]

約数ペア:

[(1, 154060960), (2, 77030480), (4, 38515240), (5, 30812192), (8, 19257620), (10, 15406096), (16, 9628810), (20, 7703048), (32, 4814405), (40, 3851524), (80, 1925762), (157, 981280), (160, 962881), (314, 490640), (628, 245320), (785, 196256), (1256, 122660), (1570, 98128), (2512, 61330), (3140, 49064), (5024, 30665), (6133, 25120), (6280, 24532), (12266, 12560)]