149034308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20483}}^1$

素因数の和:20611

約数の個数: 24

約数和(自身を含む): 278746272

約数和(自身を除く): 129711964

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 20483, 40966, 81932, 348211, 696422, 1392844, 2191681, 4383362, 8766724, 37258577, 74517154, 149034308]

約数ペア:

[(1, 149034308), (2, 74517154), (4, 37258577), (17, 8766724), (34, 4383362), (68, 2191681), (107, 1392844), (214, 696422), (428, 348211), (1819, 81932), (3638, 40966), (7276, 20483)]