155075032

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52249}}^1$

素因数の和:52315

約数の個数: 32

約数和(自身を含む): 338580000

約数和(自身を除く): 183504968

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 52249, 104498, 208996, 365743, 417992, 731486, 1462972, 2769197, 2925944, 5538394, 11076788, 19384379, 22153576, 38768758, 77537516, 155075032]

約数ペア:

[(1, 155075032), (2, 77537516), (4, 38768758), (7, 22153576), (8, 19384379), (14, 11076788), (28, 5538394), (53, 2925944), (56, 2769197), (106, 1462972), (212, 731486), (371, 417992), (424, 365743), (742, 208996), (1484, 104498), (2968, 52249)]