131965524

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 348811008

約数和(自身を除く): 216845484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 991, 1233, 1644, 1982, 2466, 2973, 3699, 3964, 4932, 5946, 7398, 8919, 11097, 11892, 14796, 17838, 22194, 26757, 33291, 35676, 44388, 53514, 66582, 80271, 107028, 133164, 135767, 160542, 240813, 271534, 321084, 407301, 481626, 543068, 814602, 963252, 1221903, 1629204, 2443806, 3665709, 4887612, 7331418, 10997127, 14662836, 21994254, 32991381, 43988508, 65982762, 131965524]

約数ペア:

[(1, 131965524), (2, 65982762), (3, 43988508), (4, 32991381), (6, 21994254), (9, 14662836), (12, 10997127), (18, 7331418), (27, 4887612), (36, 3665709), (54, 2443806), (81, 1629204), (108, 1221903), (137, 963252), (162, 814602), (243, 543068), (274, 481626), (324, 407301), (411, 321084), (486, 271534), (548, 240813), (822, 160542), (972, 135767), (991, 133164), (1233, 107028), (1644, 80271), (1982, 66582), (2466, 53514), (2973, 44388), (3699, 35676), (3964, 33291), (4932, 26757), (5946, 22194), (7398, 17838), (8919, 14796), (11097, 11892)]