156939924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{688333}}^1$

素因数の和:688359

約数の個数: 24

約数和(自身を含む): 385467040

約数和(自身を除く): 228527116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 688333, 1376666, 2064999, 2753332, 4129998, 8259996, 13078327, 26156654, 39234981, 52313308, 78469962, 156939924]

約数ペア:

[(1, 156939924), (2, 78469962), (3, 52313308), (4, 39234981), (6, 26156654), (12, 13078327), (19, 8259996), (38, 4129998), (57, 2753332), (76, 2064999), (114, 1376666), (228, 688333)]