164167360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 452664576

約数和(自身を除く): 288497216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 883, 1120, 1162, 1328, 1660, 1766, 2240, 2324, 2656, 2905, 3320, 3532, 4415, 4648, 5312, 5810, 6181, 6640, 7064, 8830, 9296, 11620, 12362, 13280, 14128, 17660, 18592, 23240, 24724, 26560, 28256, 30905, 35320, 37184, 46480, 49448, 56512, 61810, 70640, 73289, 92960, 98896, 123620, 141280, 146578, 185920, 197792, 247240, 282560, 293156, 366445, 395584, 494480, 513023, 586312, 732890, 988960, 1026046, 1172624, 1465780, 1977920, 2052092, 2345248, 2565115, 2931560, 4104184, 4690496, 5130230, 5863120, 8208368, 10260460, 11726240, 16416736, 20520920, 23452480, 32833472, 41041840, 82083680, 164167360]

約数ペア:

[(1, 164167360), (2, 82083680), (4, 41041840), (5, 32833472), (7, 23452480), (8, 20520920), (10, 16416736), (14, 11726240), (16, 10260460), (20, 8208368), (28, 5863120), (32, 5130230), (35, 4690496), (40, 4104184), (56, 2931560), (64, 2565115), (70, 2345248), (80, 2052092), (83, 1977920), (112, 1465780), (140, 1172624), (160, 1026046), (166, 988960), (224, 732890), (280, 586312), (320, 513023), (332, 494480), (415, 395584), (448, 366445), (560, 293156), (581, 282560), (664, 247240), (830, 197792), (883, 185920), (1120, 146578), (1162, 141280), (1328, 123620), (1660, 98896), (1766, 92960), (2240, 73289), (2324, 70640), (2656, 61810), (2905, 56512), (3320, 49448), (3532, 46480), (4415, 37184), (4648, 35320), (5312, 30905), (5810, 28256), (6181, 26560), (6640, 24724), (7064, 23240), (8830, 18592), (9296, 17660), (11620, 14128), (12362, 13280)]