156655904620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1\times {\mathrm{39359}}^1$

素因数の和:41062

約数の個数: 48

約数和(自身を含む): 331787796480

約数和(自身を除く): 175131891860

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1567, 2540, 3134, 6268, 7835, 15670, 31340, 39359, 78718, 157436, 196795, 199009, 393590, 398018, 787180, 796036, 995045, 1990090, 3980180, 4998593, 9997186, 19994372, 24992965, 49985930, 61675553, 99971860, 123351106, 246702212, 308377765, 616755530, 1233511060, 7832795231, 15665590462, 31331180924, 39163976155, 78327952310, 156655904620]

約数ペア:

[(1, 156655904620), (2, 78327952310), (4, 39163976155), (5, 31331180924), (10, 15665590462), (20, 7832795231), (127, 1233511060), (254, 616755530), (508, 308377765), (635, 246702212), (1270, 123351106), (1567, 99971860), (2540, 61675553), (3134, 49985930), (6268, 24992965), (7835, 19994372), (15670, 9997186), (31340, 4998593), (39359, 3980180), (78718, 1990090), (157436, 995045), (196795, 796036), (199009, 787180), (393590, 398018)]