191856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{571}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 567424

約数和(自身を除く): 375568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 571, 1142, 1713, 2284, 3426, 3997, 4568, 6852, 7994, 9136, 11991, 13704, 15988, 23982, 27408, 31976, 47964, 63952, 95928, 191856]

約数ペア:

[(1, 191856), (2, 95928), (3, 63952), (4, 47964), (6, 31976), (7, 27408), (8, 23982), (12, 15988), (14, 13704), (16, 11991), (21, 9136), (24, 7994), (28, 6852), (42, 4568), (48, 3997), (56, 3426), (84, 2284), (112, 1713), (168, 1142), (336, 571)]