166961604

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 400055040

約数和(自身を除く): 233093436

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 491, 516, 659, 982, 1318, 1473, 1964, 1977, 2636, 2946, 3954, 5892, 7908, 21113, 28337, 42226, 56674, 63339, 84452, 85011, 113348, 126678, 170022, 253356, 323569, 340044, 647138, 970707, 1294276, 1941414, 3882828, 13913467, 27826934, 41740401, 55653868, 83480802, 166961604]

約数ペア:

[(1, 166961604), (2, 83480802), (3, 55653868), (4, 41740401), (6, 27826934), (12, 13913467), (43, 3882828), (86, 1941414), (129, 1294276), (172, 970707), (258, 647138), (491, 340044), (516, 323569), (659, 253356), (982, 170022), (1318, 126678), (1473, 113348), (1964, 85011), (1977, 84452), (2636, 63339), (2946, 56674), (3954, 42226), (5892, 28337), (7908, 21113)]