166578228

素因数分解:

$2^2\times 3^3\times {\mathrm{541}}^1\times {\mathrm{2851}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 432819520

約数和(自身を除く): 266241292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 541, 1082, 1623, 2164, 2851, 3246, 4869, 5702, 6492, 8553, 9738, 11404, 14607, 17106, 19476, 25659, 29214, 34212, 51318, 58428, 76977, 102636, 153954, 307908, 1542391, 3084782, 4627173, 6169564, 9254346, 13881519, 18508692, 27763038, 41644557, 55526076, 83289114, 166578228]

約数ペア:

[(1, 166578228), (2, 83289114), (3, 55526076), (4, 41644557), (6, 27763038), (9, 18508692), (12, 13881519), (18, 9254346), (27, 6169564), (36, 4627173), (54, 3084782), (108, 1542391), (541, 307908), (1082, 153954), (1623, 102636), (2164, 76977), (2851, 58428), (3246, 51318), (4869, 34212), (5702, 29214), (6492, 25659), (8553, 19476), (9738, 17106), (11404, 14607)]