160572890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9833}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 305876736

約数和(自身を除く): 145303846

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 9833, 16330, 19666, 49165, 98330, 226159, 452318, 698143, 1130795, 1396286, 2261590, 3490715, 6981430, 16057289, 32114578, 80286445, 160572890]

約数ペア:

[(1, 160572890), (2, 80286445), (5, 32114578), (10, 16057289), (23, 6981430), (46, 3490715), (71, 2261590), (115, 1396286), (142, 1130795), (230, 698143), (355, 452318), (710, 226159), (1633, 98330), (3266, 49165), (8165, 19666), (9833, 16330)]