147745146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12899}}^1$

素因数の和:13010

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 164331654

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 12899, 25798, 38697, 77394, 296677, 593354, 890031, 1070617, 1780062, 2141234, 3211851, 6423702, 24624191, 49248382, 73872573, 147745146]

約数ペア:

[(1, 147745146), (2, 73872573), (3, 49248382), (6, 24624191), (23, 6423702), (46, 3211851), (69, 2141234), (83, 1780062), (138, 1070617), (166, 890031), (249, 593354), (498, 296677), (1909, 77394), (3818, 38697), (5727, 25798), (11454, 12899)]