138797912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 297077760

約数和(自身を除く): 158279848

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 83, 88, 124, 166, 248, 332, 341, 613, 664, 682, 913, 1226, 1364, 1826, 2452, 2573, 2728, 3652, 4904, 5146, 6743, 7304, 10292, 13486, 19003, 20584, 26972, 28303, 38006, 50879, 53944, 56606, 76012, 101758, 113212, 152024, 203516, 209033, 226424, 407032, 418066, 559669, 836132, 1119338, 1577249, 1672264, 2238676, 3154498, 4477352, 6308996, 12617992, 17349739, 34699478, 69398956, 138797912]

約数ペア:

[(1, 138797912), (2, 69398956), (4, 34699478), (8, 17349739), (11, 12617992), (22, 6308996), (31, 4477352), (44, 3154498), (62, 2238676), (83, 1672264), (88, 1577249), (124, 1119338), (166, 836132), (248, 559669), (332, 418066), (341, 407032), (613, 226424), (664, 209033), (682, 203516), (913, 152024), (1226, 113212), (1364, 101758), (1826, 76012), (2452, 56606), (2573, 53944), (2728, 50879), (3652, 38006), (4904, 28303), (5146, 26972), (6743, 20584), (7304, 19003), (10292, 13486)]