161530776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{203953}}^1$

素因数の和:203976

約数の個数: 48

約数和(自身を含む): 477252360

約数和(自身を除く): 315721584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 203953, 407906, 611859, 815812, 1223718, 1631624, 1835577, 2243483, 2447436, 3671154, 4486966, 4894872, 6730449, 7342308, 8973932, 13460898, 14684616, 17947864, 20191347, 26921796, 40382694, 53843592, 80765388, 161530776]

約数ペア:

[(1, 161530776), (2, 80765388), (3, 53843592), (4, 40382694), (6, 26921796), (8, 20191347), (9, 17947864), (11, 14684616), (12, 13460898), (18, 8973932), (22, 7342308), (24, 6730449), (33, 4894872), (36, 4486966), (44, 3671154), (66, 2447436), (72, 2243483), (88, 1835577), (99, 1631624), (132, 1223718), (198, 815812), (264, 611859), (396, 407906), (792, 203953)]