128819976

素因数分解:

$2^3\times 3^1\times {\mathrm{2243}}^1\times {\mathrm{2393}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 322328160

約数和(自身を除く): 193508184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2243, 2393, 4486, 4786, 6729, 7179, 8972, 9572, 13458, 14358, 17944, 19144, 26916, 28716, 53832, 57432, 5367499, 10734998, 16102497, 21469996, 32204994, 42939992, 64409988, 128819976]

約数ペア:

[(1, 128819976), (2, 64409988), (3, 42939992), (4, 32204994), (6, 21469996), (8, 16102497), (12, 10734998), (24, 5367499), (2243, 57432), (2393, 53832), (4486, 28716), (4786, 26916), (6729, 19144), (7179, 17944), (8972, 14358), (9572, 13458)]