191569472

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 392411712

約数和(自身を除く): 200842240

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 151, 172, 302, 344, 461, 604, 688, 922, 1208, 1376, 1844, 2416, 2752, 3688, 4832, 6493, 7376, 9664, 12986, 14752, 19823, 25972, 29504, 39646, 51944, 69611, 79292, 103888, 139222, 158584, 207776, 278444, 317168, 415552, 556888, 634336, 1113776, 1268672, 2227552, 2993273, 4455104, 5986546, 11973092, 23946184, 47892368, 95784736, 191569472]

約数ペア:

[(1, 191569472), (2, 95784736), (4, 47892368), (8, 23946184), (16, 11973092), (32, 5986546), (43, 4455104), (64, 2993273), (86, 2227552), (151, 1268672), (172, 1113776), (302, 634336), (344, 556888), (461, 415552), (604, 317168), (688, 278444), (922, 207776), (1208, 158584), (1376, 139222), (1844, 103888), (2416, 79292), (2752, 69611), (3688, 51944), (4832, 39646), (6493, 29504), (7376, 25972), (9664, 19823), (12986, 14752)]