172182168

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21163}}^1$

素因数の和:21288

約数の個数: 48

約数和(自身を含む): 470475720

約数和(自身を除く): 298293552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 21163, 42326, 63489, 84652, 126978, 169304, 190467, 253956, 380934, 507912, 761868, 1523736, 2391419, 4782838, 7174257, 9565676, 14348514, 19131352, 21522771, 28697028, 43045542, 57394056, 86091084, 172182168]

約数ペア:

[(1, 172182168), (2, 86091084), (3, 57394056), (4, 43045542), (6, 28697028), (8, 21522771), (9, 19131352), (12, 14348514), (18, 9565676), (24, 7174257), (36, 4782838), (72, 2391419), (113, 1523736), (226, 761868), (339, 507912), (452, 380934), (678, 253956), (904, 190467), (1017, 169304), (1356, 126978), (2034, 84652), (2712, 63489), (4068, 42326), (8136, 21163)]