16184476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 37806048

約数和(自身を除く): 21621572

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 281, 308, 374, 476, 484, 562, 748, 847, 1124, 1309, 1694, 1967, 2057, 2618, 3091, 3388, 3934, 4114, 4777, 5236, 6182, 7868, 8228, 9554, 12364, 14399, 19108, 21637, 28798, 33439, 34001, 43274, 52547, 57596, 66878, 68002, 86548, 105094, 133756, 136004, 210188, 238007, 367829, 476014, 578017, 735658, 952028, 1156034, 1471316, 2312068, 4046119, 8092238, 16184476]

約数ペア:

[(1, 16184476), (2, 8092238), (4, 4046119), (7, 2312068), (11, 1471316), (14, 1156034), (17, 952028), (22, 735658), (28, 578017), (34, 476014), (44, 367829), (68, 238007), (77, 210188), (119, 136004), (121, 133756), (154, 105094), (187, 86548), (238, 68002), (242, 66878), (281, 57596), (308, 52547), (374, 43274), (476, 34001), (484, 33439), (562, 28798), (748, 21637), (847, 19108), (1124, 14399), (1309, 12364), (1694, 9554), (1967, 8228), (2057, 7868), (2618, 6182), (3091, 5236), (3388, 4777), (3934, 4114)]