156947870985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2394871}}^1$

素因数の和:2395153

約数の個数: 32

約数和(自身を含む): 266922853632

約数和(自身を除く): 109974982647

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 3855, 4369, 13107, 21845, 65535, 2394871, 7184613, 11974355, 35923065, 40712807, 122138421, 203564035, 610692105, 615481847, 1846445541, 3077409235, 9232227705, 10463191399, 31389574197, 52315956995, 156947870985]

約数ペア:

[(1, 156947870985), (3, 52315956995), (5, 31389574197), (15, 10463191399), (17, 9232227705), (51, 3077409235), (85, 1846445541), (255, 615481847), (257, 610692105), (771, 203564035), (1285, 122138421), (3855, 40712807), (4369, 35923065), (13107, 11974355), (21845, 7184613), (65535, 2394871)]