145995454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 253380960

約数和(自身を除く): 107385506

約数列:

[1, 2, 11, 22, 29, 58, 71, 121, 142, 242, 293, 319, 586, 638, 781, 1562, 2059, 3223, 3509, 4118, 6446, 7018, 8497, 8591, 16994, 17182, 20803, 22649, 35453, 41606, 45298, 70906, 93467, 186934, 228833, 249139, 457666, 498278, 603287, 1028137, 1206574, 2056274, 2517163, 5034326, 6636157, 13272314, 72997727, 145995454]

約数ペア:

[(1, 145995454), (2, 72997727), (11, 13272314), (22, 6636157), (29, 5034326), (58, 2517163), (71, 2056274), (121, 1206574), (142, 1028137), (242, 603287), (293, 498278), (319, 457666), (586, 249139), (638, 228833), (781, 186934), (1562, 93467), (2059, 70906), (3223, 45298), (3509, 41606), (4118, 35453), (6446, 22649), (7018, 20803), (8497, 17182), (8591, 16994)]