141143248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 173836592

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 881, 1054, 1178, 1292, 1762, 2108, 2356, 2584, 3524, 4216, 4712, 5168, 7048, 8432, 9424, 10013, 14096, 14977, 16739, 20026, 27311, 29954, 33478, 40052, 54622, 59908, 66956, 80104, 109244, 119816, 133912, 160208, 218488, 239632, 267824, 284563, 436976, 464287, 518909, 569126, 928574, 1037818, 1138252, 1857148, 2075636, 2276504, 3714296, 4151272, 4553008, 7428592, 8302544, 8821453, 17642906, 35285812, 70571624, 141143248]

約数ペア:

[(1, 141143248), (2, 70571624), (4, 35285812), (8, 17642906), (16, 8821453), (17, 8302544), (19, 7428592), (31, 4553008), (34, 4151272), (38, 3714296), (62, 2276504), (68, 2075636), (76, 1857148), (124, 1138252), (136, 1037818), (152, 928574), (248, 569126), (272, 518909), (304, 464287), (323, 436976), (496, 284563), (527, 267824), (589, 239632), (646, 218488), (881, 160208), (1054, 133912), (1178, 119816), (1292, 109244), (1762, 80104), (2108, 66956), (2356, 59908), (2584, 54622), (3524, 40052), (4216, 33478), (4712, 29954), (5168, 27311), (7048, 20026), (8432, 16739), (9424, 14977), (10013, 14096)]