159881106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 400121856

約数和(自身を除く): 240240750

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 401, 462, 802, 863, 1203, 1726, 2406, 2589, 2807, 4411, 5178, 5614, 6041, 8421, 8822, 9493, 12082, 13233, 16842, 18123, 18986, 26466, 28479, 30877, 36246, 56958, 61754, 66451, 92631, 132902, 185262, 199353, 346063, 398706, 692126, 1038189, 2076378, 2422441, 3806693, 4844882, 7267323, 7613386, 11420079, 14534646, 22840158, 26646851, 53293702, 79940553, 159881106]

約数ペア:

[(1, 159881106), (2, 79940553), (3, 53293702), (6, 26646851), (7, 22840158), (11, 14534646), (14, 11420079), (21, 7613386), (22, 7267323), (33, 4844882), (42, 3806693), (66, 2422441), (77, 2076378), (154, 1038189), (231, 692126), (401, 398706), (462, 346063), (802, 199353), (863, 185262), (1203, 132902), (1726, 92631), (2406, 66451), (2589, 61754), (2807, 56958), (4411, 36246), (5178, 30877), (5614, 28479), (6041, 26466), (8421, 18986), (8822, 18123), (9493, 16842), (12082, 13233)]