129842164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2069}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 235607400

約数和(自身を除く): 105765236

約数列:

[1, 2, 4, 29, 58, 116, 541, 1082, 2069, 2164, 4138, 8276, 15689, 31378, 60001, 62756, 120002, 240004, 1119329, 2238658, 4477316, 32460541, 64921082, 129842164]

約数ペア:

[(1, 129842164), (2, 64921082), (4, 32460541), (29, 4477316), (58, 2238658), (116, 1119329), (541, 240004), (1082, 120002), (2069, 62756), (2164, 60001), (4138, 31378), (8276, 15689)]