160331348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 306915840

約数和(自身を除く): 146584492

約数列:

[1, 2, 4, 19, 38, 43, 71, 76, 86, 142, 172, 284, 691, 817, 1349, 1382, 1634, 2698, 2764, 3053, 3268, 5396, 6106, 12212, 13129, 26258, 29713, 49061, 52516, 58007, 59426, 98122, 116014, 118852, 196244, 232028, 564547, 932159, 1129094, 1864318, 2109623, 2258188, 3728636, 4219246, 8438492, 40082837, 80165674, 160331348]

約数ペア:

[(1, 160331348), (2, 80165674), (4, 40082837), (19, 8438492), (38, 4219246), (43, 3728636), (71, 2258188), (76, 2109623), (86, 1864318), (142, 1129094), (172, 932159), (284, 564547), (691, 232028), (817, 196244), (1349, 118852), (1382, 116014), (1634, 98122), (2698, 59426), (2764, 58007), (3053, 52516), (3268, 49061), (5396, 29713), (6106, 26258), (12212, 13129)]