156710043

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 275558400

約数和(自身を除く): 118848357

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 801, 1197, 1471, 1691, 1869, 4413, 5073, 5607, 10297, 11837, 13239, 15219, 27949, 30891, 35511, 83847, 92673, 106533, 130919, 195643, 251541, 392757, 586929, 916433, 1178271, 1760787, 2487461, 2749299, 7462383, 8247897, 17412227, 22387149, 52236681, 156710043]

約数ペア:

[(1, 156710043), (3, 52236681), (7, 22387149), (9, 17412227), (19, 8247897), (21, 7462383), (57, 2749299), (63, 2487461), (89, 1760787), (133, 1178271), (171, 916433), (267, 586929), (399, 392757), (623, 251541), (801, 195643), (1197, 130919), (1471, 106533), (1691, 92673), (1869, 83847), (4413, 35511), (5073, 30891), (5607, 27949), (10297, 15219), (11837, 13239)]