161937480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 508052160

約数和(自身を除く): 346114680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2551, 2645, 2760, 3174, 4232, 5102, 5290, 6348, 7653, 7935, 10204, 10580, 12696, 12755, 15306, 15870, 20408, 21160, 25510, 30612, 31740, 38265, 51020, 58673, 61224, 63480, 76530, 102040, 117346, 153060, 176019, 234692, 293365, 306120, 352038, 469384, 586730, 704076, 880095, 1173460, 1349479, 1408152, 1760190, 2346920, 2698958, 3520380, 4048437, 5397916, 6747395, 7040760, 8096874, 10795832, 13494790, 16193748, 20242185, 26989580, 32387496, 40484370, 53979160, 80968740, 161937480]

約数ペア:

[(1, 161937480), (2, 80968740), (3, 53979160), (4, 40484370), (5, 32387496), (6, 26989580), (8, 20242185), (10, 16193748), (12, 13494790), (15, 10795832), (20, 8096874), (23, 7040760), (24, 6747395), (30, 5397916), (40, 4048437), (46, 3520380), (60, 2698958), (69, 2346920), (92, 1760190), (115, 1408152), (120, 1349479), (138, 1173460), (184, 880095), (230, 704076), (276, 586730), (345, 469384), (460, 352038), (529, 306120), (552, 293365), (690, 234692), (920, 176019), (1058, 153060), (1380, 117346), (1587, 102040), (2116, 76530), (2551, 63480), (2645, 61224), (2760, 58673), (3174, 51020), (4232, 38265), (5102, 31740), (5290, 30612), (6348, 25510), (7653, 21160), (7935, 20408), (10204, 15870), (10580, 15306), (12696, 12755)]