137656616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 285742080

約数和(自身を除く): 148085464

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 103, 124, 136, 206, 248, 317, 412, 527, 634, 824, 1054, 1268, 1751, 2108, 2536, 3193, 3502, 4216, 5389, 6386, 7004, 9827, 10778, 12772, 14008, 19654, 21556, 25544, 32651, 39308, 43112, 54281, 65302, 78616, 108562, 130604, 167059, 217124, 261208, 334118, 434248, 555067, 668236, 1012181, 1110134, 1336472, 2024362, 2220268, 4048724, 4440536, 8097448, 17207077, 34414154, 68828308, 137656616]

約数ペア:

[(1, 137656616), (2, 68828308), (4, 34414154), (8, 17207077), (17, 8097448), (31, 4440536), (34, 4048724), (62, 2220268), (68, 2024362), (103, 1336472), (124, 1110134), (136, 1012181), (206, 668236), (248, 555067), (317, 434248), (412, 334118), (527, 261208), (634, 217124), (824, 167059), (1054, 130604), (1268, 108562), (1751, 78616), (2108, 65302), (2536, 54281), (3193, 43112), (3502, 39308), (4216, 32651), (5389, 25544), (6386, 21556), (7004, 19654), (9827, 14008), (10778, 12772)]