129640504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136177}}^1$

素因数の和:136207

約数の個数: 32

約数和(自身を含む): 294144480

約数和(自身を除く): 164503976

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 136177, 272354, 544708, 953239, 1089416, 1906478, 2315009, 3812956, 4630018, 7625912, 9260036, 16205063, 18520072, 32410126, 64820252, 129640504]

約数ペア:

[(1, 129640504), (2, 64820252), (4, 32410126), (7, 18520072), (8, 16205063), (14, 9260036), (17, 7625912), (28, 4630018), (34, 3812956), (56, 2315009), (68, 1906478), (119, 1089416), (136, 953239), (238, 544708), (476, 272354), (952, 136177)]