131245032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321679}}^1$

素因数の和:321705

約数の個数: 32

約数和(自身を含む): 347414400

約数和(自身を除く): 216169368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321679, 643358, 965037, 1286716, 1930074, 2573432, 3860148, 5468543, 7720296, 10937086, 16405629, 21874172, 32811258, 43748344, 65622516, 131245032]

約数ペア:

[(1, 131245032), (2, 65622516), (3, 43748344), (4, 32811258), (6, 21874172), (8, 16405629), (12, 10937086), (17, 7720296), (24, 5468543), (34, 3860148), (51, 2573432), (68, 1930074), (102, 1286716), (136, 965037), (204, 643358), (408, 321679)]