149114484

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 385414848

約数和(自身を除く): 236300364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 227, 257, 284, 426, 454, 514, 639, 681, 771, 852, 908, 1028, 1278, 1362, 1542, 2043, 2313, 2556, 2724, 3084, 4086, 4626, 8172, 9252, 16117, 18247, 32234, 36494, 48351, 54741, 58339, 64468, 72988, 96702, 109482, 116678, 145053, 164223, 175017, 193404, 218964, 233356, 290106, 328446, 350034, 525051, 580212, 656892, 700068, 1050102, 2100204, 4142069, 8284138, 12426207, 16568276, 24852414, 37278621, 49704828, 74557242, 149114484]

約数ペア:

[(1, 149114484), (2, 74557242), (3, 49704828), (4, 37278621), (6, 24852414), (9, 16568276), (12, 12426207), (18, 8284138), (36, 4142069), (71, 2100204), (142, 1050102), (213, 700068), (227, 656892), (257, 580212), (284, 525051), (426, 350034), (454, 328446), (514, 290106), (639, 233356), (681, 218964), (771, 193404), (852, 175017), (908, 164223), (1028, 145053), (1278, 116678), (1362, 109482), (1542, 96702), (2043, 72988), (2313, 64468), (2556, 58339), (2724, 54741), (3084, 48351), (4086, 36494), (4626, 32234), (8172, 18247), (9252, 16117)]