140323828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{8521}}^1$

素因数の和:8727

約数の個数: 24

約数和(自身を含む): 257705280

約数和(自身を除く): 117381452

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 4117, 8234, 8521, 16468, 17042, 34084, 195983, 391966, 783932, 1525259, 3050518, 6101036, 35080957, 70161914, 140323828]

約数ペア:

[(1, 140323828), (2, 70161914), (4, 35080957), (23, 6101036), (46, 3050518), (92, 1525259), (179, 783932), (358, 391966), (716, 195983), (4117, 34084), (8234, 17042), (8521, 16468)]