129969642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85619}}^1$

素因数の和:85658

約数の個数: 32

約数和(自身を含む): 295902720

約数和(自身を除く): 165933078

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 85619, 171238, 256857, 513714, 941809, 1883618, 1969237, 2825427, 3938474, 5650854, 5907711, 11815422, 21661607, 43323214, 64984821, 129969642]

約数ペア:

[(1, 129969642), (2, 64984821), (3, 43323214), (6, 21661607), (11, 11815422), (22, 5907711), (23, 5650854), (33, 3938474), (46, 2825427), (66, 1969237), (69, 1883618), (138, 941809), (253, 513714), (506, 256857), (759, 171238), (1518, 85619)]