15322553168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{1129}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 32485420800

約数和(自身を除く): 17162867632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 919, 923, 1129, 1136, 1838, 1846, 2258, 3676, 3692, 4516, 7352, 7384, 9032, 11947, 14677, 14704, 14768, 18064, 23894, 29354, 47788, 58708, 65249, 80159, 95576, 117416, 130498, 160318, 191152, 234832, 260996, 320636, 521992, 641272, 848237, 1037551, 1042067, 1043984, 1282544, 1696474, 2075102, 2084134, 3392948, 4150204, 4168268, 6785896, 8300408, 8336536, 13488163, 13571792, 16600816, 16673072, 26976326, 53952652, 73666121, 107905304, 147332242, 215810608, 294664484, 589328968, 957659573, 1178657936, 1915319146, 3830638292, 7661276584, 15322553168]

約数ペア:

[(1, 15322553168), (2, 7661276584), (4, 3830638292), (8, 1915319146), (13, 1178657936), (16, 957659573), (26, 589328968), (52, 294664484), (71, 215810608), (104, 147332242), (142, 107905304), (208, 73666121), (284, 53952652), (568, 26976326), (919, 16673072), (923, 16600816), (1129, 13571792), (1136, 13488163), (1838, 8336536), (1846, 8300408), (2258, 6785896), (3676, 4168268), (3692, 4150204), (4516, 3392948), (7352, 2084134), (7384, 2075102), (9032, 1696474), (11947, 1282544), (14677, 1043984), (14704, 1042067), (14768, 1037551), (18064, 848237), (23894, 641272), (29354, 521992), (47788, 320636), (58708, 260996), (65249, 234832), (80159, 191152), (95576, 160318), (117416, 130498)]