140054212384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{11119}}^1\times {\mathrm{20717}}^1$

素因数の和:31865

約数の個数: 48

約数和(自身を含む): 290284041600

約数和(自身を除く): 150229829216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 11119, 20717, 22238, 41434, 44476, 82868, 88952, 165736, 177904, 211261, 331472, 355808, 393623, 422522, 662944, 787246, 845044, 1574492, 1690088, 3148984, 3380176, 6297968, 6760352, 12595936, 230352323, 460704646, 921409292, 1842818584, 3685637168, 4376694137, 7371274336, 8753388274, 17506776548, 35013553096, 70027106192, 140054212384]

約数ペア:

[(1, 140054212384), (2, 70027106192), (4, 35013553096), (8, 17506776548), (16, 8753388274), (19, 7371274336), (32, 4376694137), (38, 3685637168), (76, 1842818584), (152, 921409292), (304, 460704646), (608, 230352323), (11119, 12595936), (20717, 6760352), (22238, 6297968), (41434, 3380176), (44476, 3148984), (82868, 1690088), (88952, 1574492), (165736, 845044), (177904, 787246), (211261, 662944), (331472, 422522), (355808, 393623)]