158979632

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 365601600

約数和(自身を除く): 206621968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 89, 112, 164, 178, 287, 328, 356, 389, 574, 623, 656, 712, 778, 1148, 1246, 1424, 1556, 2296, 2492, 2723, 3112, 3649, 4592, 4984, 5446, 6224, 7298, 9968, 10892, 14596, 15949, 21784, 25543, 29192, 31898, 34621, 43568, 51086, 58384, 63796, 69242, 102172, 111643, 127592, 138484, 204344, 223286, 242347, 255184, 276968, 408688, 446572, 484694, 553936, 893144, 969388, 1419461, 1786288, 1938776, 2838922, 3877552, 5677844, 9936227, 11355688, 19872454, 22711376, 39744908, 79489816, 158979632]

約数ペア:

[(1, 158979632), (2, 79489816), (4, 39744908), (7, 22711376), (8, 19872454), (14, 11355688), (16, 9936227), (28, 5677844), (41, 3877552), (56, 2838922), (82, 1938776), (89, 1786288), (112, 1419461), (164, 969388), (178, 893144), (287, 553936), (328, 484694), (356, 446572), (389, 408688), (574, 276968), (623, 255184), (656, 242347), (712, 223286), (778, 204344), (1148, 138484), (1246, 127592), (1424, 111643), (1556, 102172), (2296, 69242), (2492, 63796), (2723, 58384), (3112, 51086), (3649, 43568), (4592, 34621), (4984, 31898), (5446, 29192), (6224, 25543), (7298, 21784), (9968, 15949), (10892, 14596)]