191347272

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4248

約数の個数: 80

約数和(自身を含む): 543628800

約数和(自身を除く): 352281528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 4159, 5112, 5751, 7668, 8318, 11502, 12477, 15336, 16636, 23004, 24954, 33272, 37431, 46008, 49908, 74862, 99816, 112293, 149724, 224586, 295289, 299448, 336879, 449172, 590578, 673758, 885867, 898344, 1181156, 1347516, 1771734, 2362312, 2657601, 2695032, 3543468, 5315202, 7086936, 7972803, 10630404, 15945606, 21260808, 23918409, 31891212, 47836818, 63782424, 95673636, 191347272]

約数ペア:

[(1, 191347272), (2, 95673636), (3, 63782424), (4, 47836818), (6, 31891212), (8, 23918409), (9, 21260808), (12, 15945606), (18, 10630404), (24, 7972803), (27, 7086936), (36, 5315202), (54, 3543468), (71, 2695032), (72, 2657601), (81, 2362312), (108, 1771734), (142, 1347516), (162, 1181156), (213, 898344), (216, 885867), (284, 673758), (324, 590578), (426, 449172), (568, 336879), (639, 299448), (648, 295289), (852, 224586), (1278, 149724), (1704, 112293), (1917, 99816), (2556, 74862), (3834, 49908), (4159, 46008), (5112, 37431), (5751, 33272), (7668, 24954), (8318, 23004), (11502, 16636), (12477, 15336)]