4156656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 12499200

約数和(自身を除く): 8342544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 139, 168, 178, 267, 278, 336, 356, 417, 534, 556, 623, 712, 834, 973, 1068, 1112, 1246, 1424, 1668, 1869, 1946, 2136, 2224, 2492, 2919, 3336, 3738, 3892, 4272, 4984, 5838, 6672, 7476, 7784, 9968, 11676, 12371, 14952, 15568, 23352, 24742, 29904, 37113, 46704, 49484, 74226, 86597, 98968, 148452, 173194, 197936, 259791, 296904, 346388, 519582, 593808, 692776, 1039164, 1385552, 2078328, 4156656]

約数ペア:

[(1, 4156656), (2, 2078328), (3, 1385552), (4, 1039164), (6, 692776), (7, 593808), (8, 519582), (12, 346388), (14, 296904), (16, 259791), (21, 197936), (24, 173194), (28, 148452), (42, 98968), (48, 86597), (56, 74226), (84, 49484), (89, 46704), (112, 37113), (139, 29904), (168, 24742), (178, 23352), (267, 15568), (278, 14952), (336, 12371), (356, 11676), (417, 9968), (534, 7784), (556, 7476), (623, 6672), (712, 5838), (834, 4984), (973, 4272), (1068, 3892), (1112, 3738), (1246, 3336), (1424, 2919), (1668, 2492), (1869, 2224), (1946, 2136)]