196153548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 490590912

約数和(自身を除く): 294437364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 163, 204, 289, 326, 347, 489, 578, 652, 694, 867, 978, 1041, 1156, 1388, 1734, 1956, 2082, 2771, 3468, 4164, 5542, 5899, 8313, 11084, 11798, 16626, 17697, 23596, 33252, 35394, 47107, 56561, 70788, 94214, 100283, 113122, 141321, 169683, 188428, 200566, 226244, 282642, 300849, 339366, 401132, 565284, 601698, 678732, 961537, 1203396, 1923074, 2884611, 3846148, 5769222, 11538444, 16346129, 32692258, 49038387, 65384516, 98076774, 196153548]

約数ペア:

[(1, 196153548), (2, 98076774), (3, 65384516), (4, 49038387), (6, 32692258), (12, 16346129), (17, 11538444), (34, 5769222), (51, 3846148), (68, 2884611), (102, 1923074), (163, 1203396), (204, 961537), (289, 678732), (326, 601698), (347, 565284), (489, 401132), (578, 339366), (652, 300849), (694, 282642), (867, 226244), (978, 200566), (1041, 188428), (1156, 169683), (1388, 141321), (1734, 113122), (1956, 100283), (2082, 94214), (2771, 70788), (3468, 56561), (4164, 47107), (5542, 35394), (5899, 33252), (8313, 23596), (11084, 17697), (11798, 16626)]