142627156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 302482432

約数和(自身を除く): 159855276

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4441, 4588, 8029, 8882, 16058, 17764, 31087, 32116, 62174, 124348, 137671, 164317, 275342, 328634, 550684, 657268, 963697, 1150219, 1927394, 2300438, 3854788, 4600876, 5093827, 10187654, 20375308, 35656789, 71313578, 142627156]

約数ペア:

[(1, 142627156), (2, 71313578), (4, 35656789), (7, 20375308), (14, 10187654), (28, 5093827), (31, 4600876), (37, 3854788), (62, 2300438), (74, 1927394), (124, 1150219), (148, 963697), (217, 657268), (259, 550684), (434, 328634), (518, 275342), (868, 164317), (1036, 137671), (1147, 124348), (2294, 62174), (4441, 32116), (4588, 31087), (8029, 17764), (8882, 16058)]