168481014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 373062144

約数和(自身を除く): 204581130

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 103, 134, 201, 206, 309, 313, 402, 618, 626, 871, 939, 1339, 1742, 1878, 2613, 2678, 4017, 4069, 5226, 6901, 8034, 8138, 12207, 13802, 20703, 20971, 24414, 32239, 41406, 41942, 62913, 64478, 89713, 96717, 125826, 179426, 193434, 269139, 272623, 419107, 538278, 545246, 817869, 838214, 1257321, 1635738, 2160013, 2514642, 4320026, 6480039, 12960078, 28080169, 56160338, 84240507, 168481014]

約数ペア:

[(1, 168481014), (2, 84240507), (3, 56160338), (6, 28080169), (13, 12960078), (26, 6480039), (39, 4320026), (67, 2514642), (78, 2160013), (103, 1635738), (134, 1257321), (201, 838214), (206, 817869), (309, 545246), (313, 538278), (402, 419107), (618, 272623), (626, 269139), (871, 193434), (939, 179426), (1339, 125826), (1742, 96717), (1878, 89713), (2613, 64478), (2678, 62913), (4017, 41942), (4069, 41406), (5226, 32239), (6901, 24414), (8034, 20971), (8138, 20703), (12207, 13802)]