157005792

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2281}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 448549920

約数和(自身を除く): 291544128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2281, 2868, 3824, 4302, 4562, 5736, 6843, 7648, 8604, 9124, 11472, 13686, 17208, 18248, 20529, 22944, 27372, 34416, 36496, 41058, 54744, 68832, 72992, 82116, 109488, 164232, 218976, 328464, 545159, 656928, 1090318, 1635477, 2180636, 3270954, 4361272, 4906431, 6541908, 8722544, 9812862, 13083816, 17445088, 19625724, 26167632, 39251448, 52335264, 78502896, 157005792]

約数ペア:

[(1, 157005792), (2, 78502896), (3, 52335264), (4, 39251448), (6, 26167632), (8, 19625724), (9, 17445088), (12, 13083816), (16, 9812862), (18, 8722544), (24, 6541908), (32, 4906431), (36, 4361272), (48, 3270954), (72, 2180636), (96, 1635477), (144, 1090318), (239, 656928), (288, 545159), (478, 328464), (717, 218976), (956, 164232), (1434, 109488), (1912, 82116), (2151, 72992), (2281, 68832), (2868, 54744), (3824, 41058), (4302, 36496), (4562, 34416), (5736, 27372), (6843, 22944), (7648, 20529), (8604, 18248), (9124, 17208), (11472, 13686)]