156964102

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{18121}}^1$

素因数の和:18255

約数の個数: 16

約数和(自身を含む): 242689824

約数和(自身を除く): 85725722

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 18121, 36242, 1105381, 1286591, 2210762, 2573182, 78482051, 156964102]

約数ペア:

[(1, 156964102), (2, 78482051), (61, 2573182), (71, 2210762), (122, 1286591), (142, 1105381), (4331, 36242), (8662, 18121)]