152875424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21617}}^1$

素因数の和:21657

約数の個数: 48

約数和(自身を含む): 343207368

約数和(自身を除く): 190331944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 21617, 43234, 86468, 172936, 281021, 345872, 367489, 562042, 691744, 734978, 1124084, 1469956, 2248168, 2939912, 4496336, 4777357, 5879824, 8992672, 9554714, 11759648, 19109428, 38218856, 76437712, 152875424]

約数ペア:

[(1, 152875424), (2, 76437712), (4, 38218856), (8, 19109428), (13, 11759648), (16, 9554714), (17, 8992672), (26, 5879824), (32, 4777357), (34, 4496336), (52, 2939912), (68, 2248168), (104, 1469956), (136, 1124084), (208, 734978), (221, 691744), (272, 562042), (416, 367489), (442, 345872), (544, 281021), (884, 172936), (1768, 86468), (3536, 43234), (7072, 21617)]