152119156

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{61043}}^1$

素因数の和:61143

約数の個数: 24

約数和(自身を含む): 307661760

約数和(自身を除く): 155542604

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 61043, 122086, 244172, 427301, 854602, 1709204, 5432827, 10865654, 21731308, 38029789, 76059578, 152119156]

約数ペア:

[(1, 152119156), (2, 76059578), (4, 38029789), (7, 21731308), (14, 10865654), (28, 5432827), (89, 1709204), (178, 854602), (356, 427301), (623, 244172), (1246, 122086), (2492, 61043)]