167340292

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 352923480

約数和(自身を除く): 185583188

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 89, 98, 106, 178, 181, 196, 212, 356, 362, 371, 623, 724, 742, 1246, 1267, 1484, 2492, 2534, 2597, 4361, 4717, 5068, 5194, 8722, 8869, 9434, 9593, 10388, 16109, 17444, 17738, 18868, 19186, 32218, 33019, 35476, 38372, 64436, 66038, 67151, 112763, 132076, 134302, 225526, 231133, 268604, 451052, 462266, 470057, 789341, 853777, 924532, 940114, 1578682, 1707554, 1880228, 3157364, 3415108, 5976439, 11952878, 23905756, 41835073, 83670146, 167340292]

約数ペア:

[(1, 167340292), (2, 83670146), (4, 41835073), (7, 23905756), (14, 11952878), (28, 5976439), (49, 3415108), (53, 3157364), (89, 1880228), (98, 1707554), (106, 1578682), (178, 940114), (181, 924532), (196, 853777), (212, 789341), (356, 470057), (362, 462266), (371, 451052), (623, 268604), (724, 231133), (742, 225526), (1246, 134302), (1267, 132076), (1484, 112763), (2492, 67151), (2534, 66038), (2597, 64436), (4361, 38372), (4717, 35476), (5068, 33019), (5194, 32218), (8722, 19186), (8869, 18868), (9434, 17738), (9593, 17444), (10388, 16109)]