156939220580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1\times {\mathrm{85837}}^1$

素因数の和:86768

約数の個数: 48

約数和(自身を含む): 332903798640

約数和(自身を除く): 175964578060

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 809, 1130, 1618, 2260, 3236, 4045, 8090, 16180, 85837, 91417, 171674, 182834, 343348, 365668, 429185, 457085, 858370, 914170, 1716740, 1828340, 9699581, 19399162, 38798324, 48497905, 69442133, 96995810, 138884266, 193991620, 277768532, 347210665, 694421330, 1388842660, 7846961029, 15693922058, 31387844116, 39234805145, 78469610290, 156939220580]

約数ペア:

[(1, 156939220580), (2, 78469610290), (4, 39234805145), (5, 31387844116), (10, 15693922058), (20, 7846961029), (113, 1388842660), (226, 694421330), (452, 347210665), (565, 277768532), (809, 193991620), (1130, 138884266), (1618, 96995810), (2260, 69442133), (3236, 48497905), (4045, 38798324), (8090, 19399162), (16180, 9699581), (85837, 1828340), (91417, 1716740), (171674, 914170), (182834, 858370), (343348, 457085), (365668, 429185)]