164950416

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21613}}^1$

素因数の和:21680

約数の個数: 60

約数和(自身を含む): 470363868

約数和(自身を除く): 305413452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 21613, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 345808, 389034, 518712, 778068, 1037424, 1145489, 1556136, 2290978, 3112272, 3436467, 4581956, 6872934, 9163912, 10309401, 13745868, 18327824, 20618802, 27491736, 41237604, 54983472, 82475208, 164950416]

約数ペア:

[(1, 164950416), (2, 82475208), (3, 54983472), (4, 41237604), (6, 27491736), (8, 20618802), (9, 18327824), (12, 13745868), (16, 10309401), (18, 9163912), (24, 6872934), (36, 4581956), (48, 3436467), (53, 3112272), (72, 2290978), (106, 1556136), (144, 1145489), (159, 1037424), (212, 778068), (318, 518712), (424, 389034), (477, 345808), (636, 259356), (848, 194517), (954, 172904), (1272, 129678), (1908, 86452), (2544, 64839), (3816, 43226), (7632, 21613)]