128204436

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{70753}}^1$

素因数の和:70911

約数の個数: 24

約数和(自身を含む): 301129024

約数和(自身を除く): 172924588

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 70753, 141506, 212259, 283012, 424518, 849036, 10683703, 21367406, 32051109, 42734812, 64102218, 128204436]

約数ペア:

[(1, 128204436), (2, 64102218), (3, 42734812), (4, 32051109), (6, 21367406), (12, 10683703), (151, 849036), (302, 424518), (453, 283012), (604, 212259), (906, 141506), (1812, 70753)]