220162656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2516

約数の個数: 96

約数和(自身を含む): 665521920

約数和(自身を除く): 445359264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 168, 224, 278, 336, 417, 556, 672, 834, 973, 1112, 1668, 1946, 2224, 2357, 2919, 3336, 3892, 4448, 4714, 5838, 6672, 7071, 7784, 9428, 11676, 13344, 14142, 15568, 16499, 18856, 23352, 28284, 31136, 32998, 37712, 46704, 49497, 56568, 65996, 75424, 93408, 98994, 113136, 131992, 197988, 226272, 263984, 327623, 395976, 527968, 655246, 791952, 982869, 1310492, 1583904, 1965738, 2293361, 2620984, 3931476, 4586722, 5241968, 6880083, 7862952, 9173444, 10483936, 13760166, 15725904, 18346888, 27520332, 31451808, 36693776, 55040664, 73387552, 110081328, 220162656]

約数ペア:

[(1, 220162656), (2, 110081328), (3, 73387552), (4, 55040664), (6, 36693776), (7, 31451808), (8, 27520332), (12, 18346888), (14, 15725904), (16, 13760166), (21, 10483936), (24, 9173444), (28, 7862952), (32, 6880083), (42, 5241968), (48, 4586722), (56, 3931476), (84, 2620984), (96, 2293361), (112, 1965738), (139, 1583904), (168, 1310492), (224, 982869), (278, 791952), (336, 655246), (417, 527968), (556, 395976), (672, 327623), (834, 263984), (973, 226272), (1112, 197988), (1668, 131992), (1946, 113136), (2224, 98994), (2357, 93408), (2919, 75424), (3336, 65996), (3892, 56568), (4448, 49497), (4714, 46704), (5838, 37712), (6672, 32998), (7071, 31136), (7784, 28284), (9428, 23352), (11676, 18856), (13344, 16499), (14142, 15568)]