151531398

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 56

約数和(自身を含む): 348859368

約数和(自身を除く): 197327970

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 2322, 2417, 3483, 4834, 6966, 7251, 10449, 14502, 20898, 21753, 31347, 43506, 62694, 65259, 103931, 130518, 195777, 207862, 311793, 391554, 587331, 623586, 935379, 1174662, 1761993, 1870758, 2806137, 3523986, 5612274, 8418411, 16836822, 25255233, 50510466, 75765699, 151531398]

約数ペア:

[(1, 151531398), (2, 75765699), (3, 50510466), (6, 25255233), (9, 16836822), (18, 8418411), (27, 5612274), (43, 3523986), (54, 2806137), (81, 1870758), (86, 1761993), (129, 1174662), (162, 935379), (243, 623586), (258, 587331), (387, 391554), (486, 311793), (729, 207862), (774, 195777), (1161, 130518), (1458, 103931), (2322, 65259), (2417, 62694), (3483, 43506), (4834, 31347), (6966, 21753), (7251, 20898), (10449, 14502)]