172982936

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 396446400

約数和(自身を除く): 223463464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 49, 56, 82, 94, 98, 164, 188, 196, 229, 287, 328, 329, 376, 392, 458, 574, 658, 916, 1148, 1316, 1603, 1832, 1927, 2009, 2296, 2303, 2632, 3206, 3854, 4018, 4606, 6412, 7708, 8036, 9212, 9389, 10763, 11221, 12824, 13489, 15416, 16072, 18424, 18778, 21526, 22442, 26978, 37556, 43052, 44884, 53956, 65723, 75112, 75341, 86104, 89768, 94423, 107912, 131446, 150682, 188846, 262892, 301364, 377692, 441283, 460061, 525784, 527387, 602728, 755384, 882566, 920122, 1054774, 1765132, 1840244, 2109548, 3088981, 3530264, 3680488, 4219096, 6177962, 12355924, 21622867, 24711848, 43245734, 86491468, 172982936]

約数ペア:

[(1, 172982936), (2, 86491468), (4, 43245734), (7, 24711848), (8, 21622867), (14, 12355924), (28, 6177962), (41, 4219096), (47, 3680488), (49, 3530264), (56, 3088981), (82, 2109548), (94, 1840244), (98, 1765132), (164, 1054774), (188, 920122), (196, 882566), (229, 755384), (287, 602728), (328, 527387), (329, 525784), (376, 460061), (392, 441283), (458, 377692), (574, 301364), (658, 262892), (916, 188846), (1148, 150682), (1316, 131446), (1603, 107912), (1832, 94423), (1927, 89768), (2009, 86104), (2296, 75341), (2303, 75112), (2632, 65723), (3206, 53956), (3854, 44884), (4018, 43052), (4606, 37556), (6412, 26978), (7708, 22442), (8036, 21526), (9212, 18778), (9389, 18424), (10763, 16072), (11221, 15416), (12824, 13489)]