168455538

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{4663}}^1$

素因数の和:4900

約数の個数: 40

約数和(自身を含む): 379239168

約数和(自身を除く): 210783630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 4663, 6021, 9326, 12042, 13989, 18063, 27978, 36126, 41967, 83934, 125901, 251802, 377703, 755406, 1039849, 2079698, 3119547, 6239094, 9358641, 18717282, 28075923, 56151846, 84227769, 168455538]

約数ペア:

[(1, 168455538), (2, 84227769), (3, 56151846), (6, 28075923), (9, 18717282), (18, 9358641), (27, 6239094), (54, 3119547), (81, 2079698), (162, 1039849), (223, 755406), (446, 377703), (669, 251802), (1338, 125901), (2007, 83934), (4014, 41967), (4663, 36126), (6021, 27978), (9326, 18063), (12042, 13989)]