159164190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{196499}}^1$

素因数の和:196518

約数の個数: 40

約数和(自身を含む): 427977000

約数和(自身を除く): 268812810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 196499, 392998, 589497, 982495, 1178994, 1768491, 1964990, 2947485, 3536982, 5305473, 5894970, 8842455, 10610946, 15916419, 17684910, 26527365, 31832838, 53054730, 79582095, 159164190]

約数ペア:

[(1, 159164190), (2, 79582095), (3, 53054730), (5, 31832838), (6, 26527365), (9, 17684910), (10, 15916419), (15, 10610946), (18, 8842455), (27, 5894970), (30, 5305473), (45, 3536982), (54, 2947485), (81, 1964990), (90, 1768491), (135, 1178994), (162, 982495), (270, 589497), (405, 392998), (810, 196499)]