135408868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 283515904

約数和(自身を除く): 148107036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2137, 2263, 4274, 4526, 8548, 9052, 14959, 15841, 29918, 31682, 59836, 63364, 66247, 132494, 156001, 264988, 312002, 463729, 624004, 927458, 1092007, 1854916, 2184014, 4368028, 4836031, 9672062, 19344124, 33852217, 67704434, 135408868]

約数ペア:

[(1, 135408868), (2, 67704434), (4, 33852217), (7, 19344124), (14, 9672062), (28, 4836031), (31, 4368028), (62, 2184014), (73, 1854916), (124, 1092007), (146, 927458), (217, 624004), (292, 463729), (434, 312002), (511, 264988), (868, 156001), (1022, 132494), (2044, 66247), (2137, 63364), (2263, 59836), (4274, 31682), (4526, 29918), (8548, 15841), (9052, 14959)]