162407986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{7877}}^1$

素因数の和:7966

約数の個数: 24

約数和(自身を含む): 268151364

約数和(自身を除く): 105743378

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 7877, 10309, 15754, 20618, 102401, 204802, 480497, 960994, 1331213, 2662426, 6246461, 12492922, 81203993, 162407986]

約数ペア:

[(1, 162407986), (2, 81203993), (13, 12492922), (26, 6246461), (61, 2662426), (122, 1331213), (169, 960994), (338, 480497), (793, 204802), (1586, 102401), (7877, 20618), (10309, 15754)]