144617356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 289895424

約数和(自身を除く): 145278068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 103, 124, 134, 169, 206, 268, 338, 403, 412, 676, 806, 871, 1339, 1612, 1742, 2077, 2678, 3193, 3484, 4154, 5239, 5356, 6386, 6901, 8308, 10478, 11323, 12772, 13802, 17407, 20956, 22646, 27001, 27604, 34814, 41509, 45292, 54002, 69628, 83018, 89713, 108004, 166036, 179426, 213931, 351013, 358852, 427862, 539617, 702026, 855724, 1079234, 1166269, 1404052, 2158468, 2332538, 2781103, 4665076, 5562206, 11124412, 36154339, 72308678, 144617356]

約数ペア:

[(1, 144617356), (2, 72308678), (4, 36154339), (13, 11124412), (26, 5562206), (31, 4665076), (52, 2781103), (62, 2332538), (67, 2158468), (103, 1404052), (124, 1166269), (134, 1079234), (169, 855724), (206, 702026), (268, 539617), (338, 427862), (403, 358852), (412, 351013), (676, 213931), (806, 179426), (871, 166036), (1339, 108004), (1612, 89713), (1742, 83018), (2077, 69628), (2678, 54002), (3193, 45292), (3484, 41509), (4154, 34814), (5239, 27604), (5356, 27001), (6386, 22646), (6901, 20956), (8308, 17407), (10478, 13802), (11323, 12772)]