168055363640

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1\times {\mathrm{12269}}^1$

素因数の和:13496

約数の個数: 64

約数和(自身を含む): 379499320800

約数和(自身を除く): 211443957160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 773, 886, 1546, 1772, 2215, 3092, 3544, 3865, 4430, 6184, 7730, 8860, 12269, 15460, 17720, 24538, 30920, 49076, 61345, 98152, 122690, 245380, 342439, 490760, 684878, 1369756, 1712195, 2739512, 3424390, 5435167, 6848780, 9483937, 10870334, 13697560, 18967874, 21740668, 27175835, 37935748, 43481336, 47419685, 54351670, 75871496, 94839370, 108703340, 189678740, 217406680, 379357480, 4201384091, 8402768182, 16805536364, 21006920455, 33611072728, 42013840910, 84027681820, 168055363640]

約数ペア:

[(1, 168055363640), (2, 84027681820), (4, 42013840910), (5, 33611072728), (8, 21006920455), (10, 16805536364), (20, 8402768182), (40, 4201384091), (443, 379357480), (773, 217406680), (886, 189678740), (1546, 108703340), (1772, 94839370), (2215, 75871496), (3092, 54351670), (3544, 47419685), (3865, 43481336), (4430, 37935748), (6184, 27175835), (7730, 21740668), (8860, 18967874), (12269, 13697560), (15460, 10870334), (17720, 9483937), (24538, 6848780), (30920, 5435167), (49076, 3424390), (61345, 2739512), (98152, 1712195), (122690, 1369756), (245380, 684878), (342439, 490760)]