173939544

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21379}}^1$

素因数の和:21504

約数の個数: 48

約数和(自身を含む): 475277400

約数和(自身を除く): 301337856

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, 21379, 42758, 64137, 85516, 128274, 171032, 192411, 256548, 384822, 513096, 769644, 1539288, 2415827, 4831654, 7247481, 9663308, 14494962, 19326616, 21742443, 28989924, 43484886, 57979848, 86969772, 173939544]

約数ペア:

[(1, 173939544), (2, 86969772), (3, 57979848), (4, 43484886), (6, 28989924), (8, 21742443), (9, 19326616), (12, 14494962), (18, 9663308), (24, 7247481), (36, 4831654), (72, 2415827), (113, 1539288), (226, 769644), (339, 513096), (452, 384822), (678, 256548), (904, 192411), (1017, 171032), (1356, 128274), (2034, 85516), (2712, 64137), (4068, 42758), (8136, 21379)]