128438832

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{33871}}^1$

素因数の和:33961

約数の個数: 40

約数和(自身を含む): 336010240

約数和(自身を除く): 207571408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 33871, 67742, 101613, 135484, 203226, 270968, 406452, 541936, 812904, 1625808, 2675809, 5351618, 8027427, 10703236, 16054854, 21406472, 32109708, 42812944, 64219416, 128438832]

約数ペア:

[(1, 128438832), (2, 64219416), (3, 42812944), (4, 32109708), (6, 21406472), (8, 16054854), (12, 10703236), (16, 8027427), (24, 5351618), (48, 2675809), (79, 1625808), (158, 812904), (237, 541936), (316, 406452), (474, 270968), (632, 203226), (948, 135484), (1264, 101613), (1896, 67742), (3792, 33871)]