131688216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{166273}}^1$

素因数の和:166296

約数の個数: 48

約数和(自身を含む): 389081160

約数和(自身を除く): 257392944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 166273, 332546, 498819, 665092, 997638, 1330184, 1496457, 1829003, 1995276, 2992914, 3658006, 3990552, 5487009, 5985828, 7316012, 10974018, 11971656, 14632024, 16461027, 21948036, 32922054, 43896072, 65844108, 131688216]

約数ペア:

[(1, 131688216), (2, 65844108), (3, 43896072), (4, 32922054), (6, 21948036), (8, 16461027), (9, 14632024), (11, 11971656), (12, 10974018), (18, 7316012), (22, 5985828), (24, 5487009), (33, 3990552), (36, 3658006), (44, 2992914), (66, 1995276), (72, 1829003), (88, 1496457), (99, 1330184), (132, 997638), (198, 665092), (264, 498819), (396, 332546), (792, 166273)]