156914653992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{820649}}^1$

素因数の和:820946

約数の個数: 64

約数和(自身を含む): 406517184000

約数和(自身を除く): 249602530008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 257, 372, 514, 744, 771, 1028, 1542, 2056, 3084, 6168, 7967, 15934, 23901, 31868, 47802, 63736, 95604, 191208, 820649, 1641298, 2461947, 3282596, 4923894, 6565192, 9847788, 19695576, 25440119, 50880238, 76320357, 101760476, 152640714, 203520952, 210906793, 305281428, 421813586, 610562856, 632720379, 843627172, 1265440758, 1687254344, 2530881516, 5061763032, 6538110583, 13076221166, 19614331749, 26152442332, 39228663498, 52304884664, 78457326996, 156914653992]

約数ペア:

[(1, 156914653992), (2, 78457326996), (3, 52304884664), (4, 39228663498), (6, 26152442332), (8, 19614331749), (12, 13076221166), (24, 6538110583), (31, 5061763032), (62, 2530881516), (93, 1687254344), (124, 1265440758), (186, 843627172), (248, 632720379), (257, 610562856), (372, 421813586), (514, 305281428), (744, 210906793), (771, 203520952), (1028, 152640714), (1542, 101760476), (2056, 76320357), (3084, 50880238), (6168, 25440119), (7967, 19695576), (15934, 9847788), (23901, 6565192), (31868, 4923894), (47802, 3282596), (63736, 2461947), (95604, 1641298), (191208, 820649)]