140389944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 374077440

約数和(自身を除く): 233687496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 163, 204, 326, 408, 489, 652, 978, 1304, 1956, 2111, 2771, 3912, 4222, 5542, 6333, 8313, 8444, 11084, 12666, 16626, 16888, 22168, 25332, 33252, 35887, 50664, 66504, 71774, 107661, 143548, 215322, 287096, 344093, 430644, 688186, 861288, 1032279, 1376372, 2064558, 2752744, 4129116, 5849581, 8258232, 11699162, 17548743, 23398324, 35097486, 46796648, 70194972, 140389944]

約数ペア:

[(1, 140389944), (2, 70194972), (3, 46796648), (4, 35097486), (6, 23398324), (8, 17548743), (12, 11699162), (17, 8258232), (24, 5849581), (34, 4129116), (51, 2752744), (68, 2064558), (102, 1376372), (136, 1032279), (163, 861288), (204, 688186), (326, 430644), (408, 344093), (489, 287096), (652, 215322), (978, 143548), (1304, 107661), (1956, 71774), (2111, 66504), (2771, 50664), (3912, 35887), (4222, 33252), (5542, 25332), (6333, 22168), (8313, 16888), (8444, 16626), (11084, 12666)]