173465008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21991}}^1$

素因数の和:22045

約数の個数: 40

約数和(自身を含む): 368146080

約数和(自身を除く): 194681072

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 21991, 43982, 87964, 175928, 351856, 373847, 637739, 747694, 1275478, 1495388, 2550956, 2990776, 5101912, 5981552, 10203824, 10841563, 21683126, 43366252, 86732504, 173465008]

約数ペア:

[(1, 173465008), (2, 86732504), (4, 43366252), (8, 21683126), (16, 10841563), (17, 10203824), (29, 5981552), (34, 5101912), (58, 2990776), (68, 2550956), (116, 1495388), (136, 1275478), (232, 747694), (272, 637739), (464, 373847), (493, 351856), (986, 175928), (1972, 87964), (3944, 43982), (7888, 21991)]