158068735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 213663744

約数和(自身を除く): 55595009

約数列:

[1, 5, 11, 41, 55, 191, 205, 367, 451, 955, 1835, 2101, 2255, 4037, 7831, 10505, 15047, 20185, 39155, 70097, 75235, 86141, 165517, 350485, 430705, 771067, 827585, 2873977, 3855335, 14369885, 31613747, 158068735]

約数ペア:

[(1, 158068735), (5, 31613747), (11, 14369885), (41, 3855335), (55, 2873977), (191, 827585), (205, 771067), (367, 430705), (451, 350485), (955, 165517), (1835, 86141), (2101, 75235), (2255, 70097), (4037, 39155), (7831, 20185), (10505, 15047)]