156725912

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4817}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 346028760

約数和(自身を除く): 189302848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4648, 4817, 8134, 9634, 16268, 19268, 32536, 33719, 38536, 67438, 134876, 236033, 269752, 399811, 472066, 799622, 944132, 1599244, 1888264, 2798677, 3198488, 5597354, 11194708, 19590739, 22389416, 39181478, 78362956, 156725912]

約数ペア:

[(1, 156725912), (2, 78362956), (4, 39181478), (7, 22389416), (8, 19590739), (14, 11194708), (28, 5597354), (49, 3198488), (56, 2798677), (83, 1888264), (98, 1599244), (166, 944132), (196, 799622), (332, 472066), (392, 399811), (581, 269752), (664, 236033), (1162, 134876), (2324, 67438), (4067, 38536), (4648, 33719), (4817, 32536), (8134, 19268), (9634, 16268)]