105200368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72253}}^1$

素因数の和:72281

約数の個数: 40

約数和(自身を含む): 250865888

約数和(自身を除く): 145665520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72253, 144506, 289012, 505771, 578024, 939289, 1011542, 1156048, 1878578, 2023084, 3757156, 4046168, 6575023, 7514312, 8092336, 13150046, 15028624, 26300092, 52600184, 105200368]

約数ペア:

[(1, 105200368), (2, 52600184), (4, 26300092), (7, 15028624), (8, 13150046), (13, 8092336), (14, 7514312), (16, 6575023), (26, 4046168), (28, 3757156), (52, 2023084), (56, 1878578), (91, 1156048), (104, 1011542), (112, 939289), (182, 578024), (208, 505771), (364, 289012), (728, 144506), (1456, 72253)]