156734432660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{250031}}^1$

素因数の和:252464

約数の個数: 48

約数和(自身を含む): 354609384192

約数和(自身を除く): 197874951532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2411, 4822, 9644, 12055, 24110, 31343, 48220, 62686, 125372, 156715, 250031, 313430, 500062, 626860, 1000124, 1250155, 2500310, 3250403, 5000620, 6500806, 13001612, 16252015, 32504030, 65008060, 602824741, 1205649482, 2411298964, 3014123705, 6028247410, 7836721633, 12056494820, 15673443266, 31346886532, 39183608165, 78367216330, 156734432660]

約数ペア:

[(1, 156734432660), (2, 78367216330), (4, 39183608165), (5, 31346886532), (10, 15673443266), (13, 12056494820), (20, 7836721633), (26, 6028247410), (52, 3014123705), (65, 2411298964), (130, 1205649482), (260, 602824741), (2411, 65008060), (4822, 32504030), (9644, 16252015), (12055, 13001612), (24110, 6500806), (31343, 5000620), (48220, 3250403), (62686, 2500310), (125372, 1250155), (156715, 1000124), (250031, 626860), (313430, 500062)]