159997968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85469}}^1$

素因数の和:85496

約数の個数: 60

約数和(自身を含む): 482221740

約数和(自身を除く): 322223772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 85469, 170938, 256407, 341876, 512814, 683752, 769221, 1025628, 1111097, 1367504, 1538442, 2051256, 2222194, 3076884, 3333291, 4102512, 4444388, 6153768, 6666582, 8888776, 9999873, 12307536, 13333164, 17777552, 19999746, 26666328, 39999492, 53332656, 79998984, 159997968]

約数ペア:

[(1, 159997968), (2, 79998984), (3, 53332656), (4, 39999492), (6, 26666328), (8, 19999746), (9, 17777552), (12, 13333164), (13, 12307536), (16, 9999873), (18, 8888776), (24, 6666582), (26, 6153768), (36, 4444388), (39, 4102512), (48, 3333291), (52, 3076884), (72, 2222194), (78, 2051256), (104, 1538442), (117, 1367504), (144, 1111097), (156, 1025628), (208, 769221), (234, 683752), (312, 512814), (468, 341876), (624, 256407), (936, 170938), (1872, 85469)]