156745595140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3881}}^1\times {\mathrm{13553}}^1$

素因数の和:17592

約数の個数: 48

約数和(自身を含む): 331484756400

約数和(自身を除く): 174739161260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3881, 7762, 13553, 15524, 19405, 27106, 38810, 54212, 67765, 77620, 135530, 271060, 578269, 1156538, 2019397, 2313076, 2891345, 4038794, 5782690, 8077588, 10096985, 11565380, 20193970, 40387940, 52599193, 105198386, 210396772, 262995965, 525991930, 1051983860, 7837279757, 15674559514, 31349119028, 39186398785, 78372797570, 156745595140]

約数ペア:

[(1, 156745595140), (2, 78372797570), (4, 39186398785), (5, 31349119028), (10, 15674559514), (20, 7837279757), (149, 1051983860), (298, 525991930), (596, 262995965), (745, 210396772), (1490, 105198386), (2980, 52599193), (3881, 40387940), (7762, 20193970), (13553, 11565380), (15524, 10096985), (19405, 8077588), (27106, 5782690), (38810, 4038794), (54212, 2891345), (67765, 2313076), (77620, 2019397), (135530, 1156538), (271060, 578269)]