158626144

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{22229}}^1$

素因数の和:22462

約数の個数: 24

約数和(自身を含む): 313709760

約数和(自身を除く): 155083616

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 22229, 44458, 88916, 177832, 355664, 711328, 4957067, 9914134, 19828268, 39656536, 79313072, 158626144]

約数ペア:

[(1, 158626144), (2, 79313072), (4, 39656536), (8, 19828268), (16, 9914134), (32, 4957067), (223, 711328), (446, 355664), (892, 177832), (1784, 88916), (3568, 44458), (7136, 22229)]