158883772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17599}}^1$

素因数の和:17701

約数の個数: 24

約数和(自身を含む): 290259200

約数和(自身を除く): 131375428

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 17599, 35198, 70396, 651163, 1073539, 1302326, 2147078, 2604652, 4294156, 39720943, 79441886, 158883772]

約数ペア:

[(1, 158883772), (2, 79441886), (4, 39720943), (37, 4294156), (61, 2604652), (74, 2147078), (122, 1302326), (148, 1073539), (244, 651163), (2257, 70396), (4514, 35198), (9028, 17599)]