168851228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 365105664

約数和(自身を除く): 196254436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 1228, 1511, 2149, 3022, 3991, 4298, 6044, 7982, 8596, 10577, 15964, 19643, 21154, 27937, 39286, 42308, 55874, 78572, 111748, 137501, 275002, 463877, 550004, 927754, 1855508, 3247139, 6030401, 6494278, 12060802, 12988556, 24121604, 42212807, 84425614, 168851228]

約数ペア:

[(1, 168851228), (2, 84425614), (4, 42212807), (7, 24121604), (13, 12988556), (14, 12060802), (26, 6494278), (28, 6030401), (52, 3247139), (91, 1855508), (182, 927754), (307, 550004), (364, 463877), (614, 275002), (1228, 137501), (1511, 111748), (2149, 78572), (3022, 55874), (3991, 42308), (4298, 39286), (6044, 27937), (7982, 21154), (8596, 19643), (10577, 15964)]