155243784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 411816960

約数和(自身を除く): 256573176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 127, 159, 186, 212, 248, 254, 318, 372, 381, 424, 508, 636, 744, 762, 961, 1016, 1272, 1524, 1643, 1922, 2883, 3048, 3286, 3844, 3937, 4929, 5766, 6572, 6731, 7688, 7874, 9858, 11532, 11811, 13144, 13462, 15748, 19716, 20193, 23064, 23622, 26924, 31496, 39432, 40386, 47244, 50933, 53848, 80772, 94488, 101866, 122047, 152799, 161544, 203732, 208661, 244094, 305598, 366141, 407464, 417322, 488188, 611196, 625983, 732282, 834644, 976376, 1222392, 1251966, 1464564, 1669288, 2503932, 2929128, 5007864, 6468491, 12936982, 19405473, 25873964, 38810946, 51747928, 77621892, 155243784]

約数ペア:

[(1, 155243784), (2, 77621892), (3, 51747928), (4, 38810946), (6, 25873964), (8, 19405473), (12, 12936982), (24, 6468491), (31, 5007864), (53, 2929128), (62, 2503932), (93, 1669288), (106, 1464564), (124, 1251966), (127, 1222392), (159, 976376), (186, 834644), (212, 732282), (248, 625983), (254, 611196), (318, 488188), (372, 417322), (381, 407464), (424, 366141), (508, 305598), (636, 244094), (744, 208661), (762, 203732), (961, 161544), (1016, 152799), (1272, 122047), (1524, 101866), (1643, 94488), (1922, 80772), (2883, 53848), (3048, 50933), (3286, 47244), (3844, 40386), (3937, 39432), (4929, 31496), (5766, 26924), (6572, 23622), (6731, 23064), (7688, 20193), (7874, 19716), (9858, 15748), (11532, 13462), (11811, 13144)]