129322956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{219937}}^1$

素因数の和:219958

約数の個数: 36

約数和(自身を含む): 351021048

約数和(自身を除く): 221698092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 219937, 439874, 659811, 879748, 1319622, 1539559, 2639244, 3079118, 4618677, 6158236, 9237354, 10776913, 18474708, 21553826, 32330739, 43107652, 64661478, 129322956]

約数ペア:

[(1, 129322956), (2, 64661478), (3, 43107652), (4, 32330739), (6, 21553826), (7, 18474708), (12, 10776913), (14, 9237354), (21, 6158236), (28, 4618677), (42, 3079118), (49, 2639244), (84, 1539559), (98, 1319622), (147, 879748), (196, 659811), (294, 439874), (588, 219937)]