164077860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118897}}^1$

素因数の和:118932

約数の個数: 48

約数和(自身を含む): 479396736

約数和(自身を除く): 315318876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 118897, 237794, 356691, 475588, 594485, 713382, 1188970, 1426764, 1783455, 2377940, 2734631, 3566910, 5469262, 7133820, 8203893, 10938524, 13673155, 16407786, 27346310, 32815572, 41019465, 54692620, 82038930, 164077860]

約数ペア:

[(1, 164077860), (2, 82038930), (3, 54692620), (4, 41019465), (5, 32815572), (6, 27346310), (10, 16407786), (12, 13673155), (15, 10938524), (20, 8203893), (23, 7133820), (30, 5469262), (46, 3566910), (60, 2734631), (69, 2377940), (92, 1783455), (115, 1426764), (138, 1188970), (230, 713382), (276, 594485), (345, 475588), (460, 356691), (690, 237794), (1380, 118897)]