133491218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5942

約数の個数: 32

約数和(自身を含む): 242196480

約数和(自身を除く): 108705262

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 5839, 11431, 11678, 22862, 40873, 81746, 134297, 268594, 414569, 829138, 940079, 1880158, 2901983, 5803966, 9535087, 19070174, 66745609, 133491218]

約数ペア:

[(1, 133491218), (2, 66745609), (7, 19070174), (14, 9535087), (23, 5803966), (46, 2901983), (71, 1880158), (142, 940079), (161, 829138), (322, 414569), (497, 268594), (994, 134297), (1633, 81746), (3266, 40873), (5839, 22862), (11431, 11678)]