145516374

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{278767}}^1$

素因数の和:278804

約数の個数: 24

約数和(自身を含む): 326158560

約数和(自身を除く): 180642186

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 278767, 557534, 836301, 1672602, 2508903, 5017806, 8084243, 16168486, 24252729, 48505458, 72758187, 145516374]

約数ペア:

[(1, 145516374), (2, 72758187), (3, 48505458), (6, 24252729), (9, 16168486), (18, 8084243), (29, 5017806), (58, 2508903), (87, 1672602), (174, 836301), (261, 557534), (522, 278767)]