155171904

素因数分解:

$2^6\times 3^1\times {\mathrm{808187}}^1$

素因数の和:808202

約数の個数: 28

約数和(自身を含む): 410559504

約数和(自身を除く): 255387600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 808187, 1616374, 2424561, 3232748, 4849122, 6465496, 9698244, 12930992, 19396488, 25861984, 38792976, 51723968, 77585952, 155171904]

約数ペア:

[(1, 155171904), (2, 77585952), (3, 51723968), (4, 38792976), (6, 25861984), (8, 19396488), (12, 12930992), (16, 9698244), (24, 6465496), (32, 4849122), (48, 3232748), (64, 2424561), (96, 1616374), (192, 808187)]