156949930385

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1\times {\mathrm{88657}}^1$

素因数の和:89141

約数の個数: 24

約数和(自身を含む): 195523870776

約数和(自身を除く): 38573940391

約数列:

[1, 5, 29, 145, 421, 841, 2105, 4205, 12209, 61045, 88657, 354061, 443285, 1770305, 2571053, 12855265, 37324597, 74560537, 186622985, 372802685, 1082413313, 5412066565, 31389986077, 156949930385]

約数ペア:

[(1, 156949930385), (5, 31389986077), (29, 5412066565), (145, 1082413313), (421, 372802685), (841, 186622985), (2105, 74560537), (4205, 37324597), (12209, 12855265), (61045, 2571053), (88657, 1770305), (354061, 443285)]