151695848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3209}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 300456000

約数和(自身を除く): 148760152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 2488, 3209, 5909, 6418, 11818, 12836, 23636, 25672, 47272, 60971, 121942, 243884, 487768, 997999, 1995998, 3991996, 7983992, 18961981, 37923962, 75847924, 151695848]

約数ペア:

[(1, 151695848), (2, 75847924), (4, 37923962), (8, 18961981), (19, 7983992), (38, 3991996), (76, 1995998), (152, 997999), (311, 487768), (622, 243884), (1244, 121942), (2488, 60971), (3209, 47272), (5909, 25672), (6418, 23636), (11818, 12836)]