157309728

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26863}}^1$

素因数の和:26937

約数の個数: 48

約数和(自身を含む): 419723136

約数和(自身を除く): 262413408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 26863, 53726, 80589, 107452, 161178, 214904, 322356, 429808, 644712, 859616, 1289424, 1638643, 2578848, 3277286, 4915929, 6554572, 9831858, 13109144, 19663716, 26218288, 39327432, 52436576, 78654864, 157309728]

約数ペア:

[(1, 157309728), (2, 78654864), (3, 52436576), (4, 39327432), (6, 26218288), (8, 19663716), (12, 13109144), (16, 9831858), (24, 6554572), (32, 4915929), (48, 3277286), (61, 2578848), (96, 1638643), (122, 1289424), (183, 859616), (244, 644712), (366, 429808), (488, 322356), (732, 214904), (976, 161178), (1464, 107452), (1952, 80589), (2928, 53726), (5856, 26863)]