128247372224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6203917}}^1$

素因数の和:6203965

約数の個数: 56

約数和(自身を含む): 283643130960

約数和(自身を除く): 155395758736

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 6203917, 12407834, 24815668, 49631336, 99262672, 105466589, 117874423, 198525344, 210933178, 235748846, 397050688, 421866356, 471497692, 843732712, 942995384, 1687465424, 1885990768, 2003865191, 3374930848, 3771981536, 4007730382, 6749861696, 7543963072, 8015460764, 16030921528, 32061843056, 64123686112, 128247372224]

約数ペア:

[(1, 128247372224), (2, 64123686112), (4, 32061843056), (8, 16030921528), (16, 8015460764), (17, 7543963072), (19, 6749861696), (32, 4007730382), (34, 3771981536), (38, 3374930848), (64, 2003865191), (68, 1885990768), (76, 1687465424), (136, 942995384), (152, 843732712), (272, 471497692), (304, 421866356), (323, 397050688), (544, 235748846), (608, 210933178), (646, 198525344), (1088, 117874423), (1216, 105466589), (1292, 99262672), (2584, 49631336), (5168, 24815668), (10336, 12407834), (20672, 6203917)]