142443168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211969}}^1$

素因数の和:211989

約数の個数: 48

約数和(自身を含む): 427331520

約数和(自身を除く): 284888352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 211969, 423938, 635907, 847876, 1271814, 1483783, 1695752, 2543628, 2967566, 3391504, 4451349, 5087256, 5935132, 6783008, 8902698, 10174512, 11870264, 17805396, 20349024, 23740528, 35610792, 47481056, 71221584, 142443168]

約数ペア:

[(1, 142443168), (2, 71221584), (3, 47481056), (4, 35610792), (6, 23740528), (7, 20349024), (8, 17805396), (12, 11870264), (14, 10174512), (16, 8902698), (21, 6783008), (24, 5935132), (28, 5087256), (32, 4451349), (42, 3391504), (48, 2967566), (56, 2543628), (84, 1695752), (96, 1483783), (112, 1271814), (168, 847876), (224, 635907), (336, 423938), (672, 211969)]