140861808

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7583}}^1$

素因数の和:7643

約数の個数: 80

約数和(自身を含む): 413783040

約数和(自身を除く): 272921232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 7583, 9288, 15166, 18576, 22749, 30332, 45498, 60664, 68247, 90996, 121328, 136494, 181992, 204741, 272988, 326069, 363984, 409482, 545976, 652138, 818964, 978207, 1091952, 1304276, 1637928, 1956414, 2608552, 2934621, 3275856, 3912828, 5217104, 5869242, 7825656, 8803863, 11738484, 15651312, 17607726, 23476968, 35215452, 46953936, 70430904, 140861808]

約数ペア:

[(1, 140861808), (2, 70430904), (3, 46953936), (4, 35215452), (6, 23476968), (8, 17607726), (9, 15651312), (12, 11738484), (16, 8803863), (18, 7825656), (24, 5869242), (27, 5217104), (36, 3912828), (43, 3275856), (48, 2934621), (54, 2608552), (72, 1956414), (86, 1637928), (108, 1304276), (129, 1091952), (144, 978207), (172, 818964), (216, 652138), (258, 545976), (344, 409482), (387, 363984), (432, 326069), (516, 272988), (688, 204741), (774, 181992), (1032, 136494), (1161, 121328), (1548, 90996), (2064, 68247), (2322, 60664), (3096, 45498), (4644, 30332), (6192, 22749), (7583, 18576), (9288, 15166)]