156732354

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{4391}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 348900480

約数和(自身を除く): 192168126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1983, 3966, 4391, 5949, 8782, 11898, 13173, 17847, 26346, 35694, 39519, 79038, 118557, 237114, 2902451, 5804902, 8707353, 17414706, 26122059, 52244118, 78366177, 156732354]

約数ペア:

[(1, 156732354), (2, 78366177), (3, 52244118), (6, 26122059), (9, 17414706), (18, 8707353), (27, 5804902), (54, 2902451), (661, 237114), (1322, 118557), (1983, 79038), (3966, 39519), (4391, 35694), (5949, 26346), (8782, 17847), (11898, 13173)]