120139952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6221}}^1$

素因数の和:6317

約数の個数: 40

約数和(自身を含む): 249975072

約数和(自身を除く): 129835120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 6221, 9656, 12442, 19312, 24884, 49768, 99536, 105757, 211514, 423028, 441691, 846056, 883382, 1692112, 1766764, 3533528, 7067056, 7508747, 15017494, 30034988, 60069976, 120139952]

約数ペア:

[(1, 120139952), (2, 60069976), (4, 30034988), (8, 15017494), (16, 7508747), (17, 7067056), (34, 3533528), (68, 1766764), (71, 1692112), (136, 883382), (142, 846056), (272, 441691), (284, 423028), (568, 211514), (1136, 105757), (1207, 99536), (2414, 49768), (4828, 24884), (6221, 19312), (9656, 12442)]