131554704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 361798272

約数和(自身を除く): 230243568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 263, 272, 408, 526, 613, 789, 816, 1052, 1226, 1578, 1839, 2104, 2452, 3156, 3678, 4208, 4471, 4904, 6312, 7356, 8942, 9808, 10421, 12624, 13413, 14712, 17884, 20842, 26826, 29424, 31263, 35768, 41684, 53652, 62526, 71536, 83368, 107304, 125052, 161219, 166736, 214608, 250104, 322438, 483657, 500208, 644876, 967314, 1289752, 1934628, 2579504, 2740723, 3869256, 5481446, 7738512, 8222169, 10962892, 16444338, 21925784, 32888676, 43851568, 65777352, 131554704]

約数ペア:

[(1, 131554704), (2, 65777352), (3, 43851568), (4, 32888676), (6, 21925784), (8, 16444338), (12, 10962892), (16, 8222169), (17, 7738512), (24, 5481446), (34, 3869256), (48, 2740723), (51, 2579504), (68, 1934628), (102, 1289752), (136, 967314), (204, 644876), (263, 500208), (272, 483657), (408, 322438), (526, 250104), (613, 214608), (789, 166736), (816, 161219), (1052, 125052), (1226, 107304), (1578, 83368), (1839, 71536), (2104, 62526), (2452, 53652), (3156, 41684), (3678, 35768), (4208, 31263), (4471, 29424), (4904, 26826), (6312, 20842), (7356, 17884), (8942, 14712), (9808, 13413), (10421, 12624)]