168426952

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 320467680

約数和(自身を除く): 152040728

約数列:

[1, 2, 4, 8, 113, 211, 226, 422, 452, 844, 883, 904, 1688, 1766, 3532, 7064, 23843, 47686, 95372, 99779, 186313, 190744, 199558, 372626, 399116, 745252, 798232, 1490504, 21053369, 42106738, 84213476, 168426952]

約数ペア:

[(1, 168426952), (2, 84213476), (4, 42106738), (8, 21053369), (113, 1490504), (211, 798232), (226, 745252), (422, 399116), (452, 372626), (844, 199558), (883, 190744), (904, 186313), (1688, 99779), (1766, 95372), (3532, 47686), (7064, 23843)]