169875968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 372331080

約数和(自身を除く): 202455112

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 673, 928, 986, 1088, 1346, 1856, 1972, 2176, 2692, 3712, 3944, 4352, 5384, 7424, 7888, 8704, 10768, 11441, 14848, 15776, 19517, 21536, 22882, 31552, 39034, 43072, 45764, 63104, 78068, 86144, 91528, 126208, 156136, 172288, 183056, 252416, 312272, 331789, 344576, 366112, 624544, 663578, 732224, 1249088, 1327156, 1464448, 2498176, 2654312, 2928896, 4996352, 5308624, 5857792, 9992704, 10617248, 21234496, 42468992, 84937984, 169875968]

約数ペア:

[(1, 169875968), (2, 84937984), (4, 42468992), (8, 21234496), (16, 10617248), (17, 9992704), (29, 5857792), (32, 5308624), (34, 4996352), (58, 2928896), (64, 2654312), (68, 2498176), (116, 1464448), (128, 1327156), (136, 1249088), (232, 732224), (256, 663578), (272, 624544), (464, 366112), (493, 344576), (512, 331789), (544, 312272), (673, 252416), (928, 183056), (986, 172288), (1088, 156136), (1346, 126208), (1856, 91528), (1972, 86144), (2176, 78068), (2692, 63104), (3712, 45764), (3944, 43072), (4352, 39034), (5384, 31552), (7424, 22882), (7888, 21536), (8704, 19517), (10768, 15776), (11441, 14848)]