156985190190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11110063}}^1$

素因数の和:11110233

約数の個数: 48

約数和(自身を含む): 410761286208

約数和(自身を除く): 253776096018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 11110063, 22220126, 33330189, 55550315, 66660378, 99990567, 111100630, 166650945, 199981134, 333301890, 499952835, 999905670, 1744279891, 3488559782, 5232839673, 8721399455, 10465679346, 15698519019, 17442798910, 26164198365, 31397038038, 52328396730, 78492595095, 156985190190]

約数ペア:

[(1, 156985190190), (2, 78492595095), (3, 52328396730), (5, 31397038038), (6, 26164198365), (9, 17442798910), (10, 15698519019), (15, 10465679346), (18, 8721399455), (30, 5232839673), (45, 3488559782), (90, 1744279891), (157, 999905670), (314, 499952835), (471, 333301890), (785, 199981134), (942, 166650945), (1413, 111100630), (1570, 99990567), (2355, 66660378), (2826, 55550315), (4710, 33330189), (7065, 22220126), (14130, 11110063)]