155658618

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{125329}}^1$

素因数の和:125363

約数の個数: 32

約数和(自身を含む): 360950400

約数和(自身を除く): 205291782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 125329, 250658, 375987, 751974, 1127961, 2255922, 2882567, 3383883, 5765134, 6767766, 8647701, 17295402, 25943103, 51886206, 77829309, 155658618]

約数ペア:

[(1, 155658618), (2, 77829309), (3, 51886206), (6, 25943103), (9, 17295402), (18, 8647701), (23, 6767766), (27, 5765134), (46, 3383883), (54, 2882567), (69, 2255922), (138, 1127961), (207, 751974), (414, 375987), (621, 250658), (1242, 125329)]