168565194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:904

約数の個数: 72

約数和(自身を含む): 426816000

約数和(自身を除く): 258250806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 383, 441, 499, 766, 882, 998, 1149, 1497, 2298, 2681, 2994, 3447, 3493, 4491, 5362, 6894, 6986, 8043, 8982, 10479, 16086, 18767, 20958, 24129, 24451, 31437, 37534, 48258, 48902, 56301, 62874, 73353, 112602, 146706, 168903, 191117, 220059, 337806, 382234, 440118, 573351, 1146702, 1337819, 1720053, 2675638, 3440106, 4013457, 8026914, 9364733, 12040371, 18729466, 24080742, 28094199, 56188398, 84282597, 168565194]

約数ペア:

[(1, 168565194), (2, 84282597), (3, 56188398), (6, 28094199), (7, 24080742), (9, 18729466), (14, 12040371), (18, 9364733), (21, 8026914), (42, 4013457), (49, 3440106), (63, 2675638), (98, 1720053), (126, 1337819), (147, 1146702), (294, 573351), (383, 440118), (441, 382234), (499, 337806), (766, 220059), (882, 191117), (998, 168903), (1149, 146706), (1497, 112602), (2298, 73353), (2681, 62874), (2994, 56301), (3447, 48902), (3493, 48258), (4491, 37534), (5362, 31437), (6894, 24451), (6986, 24129), (8043, 20958), (8982, 18767), (10479, 16086)]