143320912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 345602880

約数和(自身を除く): 202281968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 59, 82, 92, 112, 118, 161, 164, 184, 236, 287, 322, 328, 368, 413, 472, 529, 574, 644, 656, 826, 943, 944, 1058, 1148, 1288, 1357, 1652, 1886, 2116, 2296, 2419, 2576, 2714, 3304, 3703, 3772, 4232, 4592, 4838, 5428, 6601, 6608, 7406, 7544, 8464, 9499, 9676, 10856, 13202, 14812, 15088, 16933, 18998, 19352, 21689, 21712, 26404, 29624, 31211, 33866, 37996, 38704, 43378, 52808, 55637, 59248, 62422, 67732, 75992, 86756, 105616, 111274, 124844, 135464, 151823, 151984, 173512, 218477, 222548, 249688, 270928, 303646, 347024, 389459, 436954, 445096, 499376, 607292, 778918, 873908, 890192, 1214584, 1279651, 1557836, 1747816, 2429168, 2559302, 3115672, 3495632, 5118604, 6231344, 8957557, 10237208, 17915114, 20474416, 35830228, 71660456, 143320912]

約数ペア:

[(1, 143320912), (2, 71660456), (4, 35830228), (7, 20474416), (8, 17915114), (14, 10237208), (16, 8957557), (23, 6231344), (28, 5118604), (41, 3495632), (46, 3115672), (56, 2559302), (59, 2429168), (82, 1747816), (92, 1557836), (112, 1279651), (118, 1214584), (161, 890192), (164, 873908), (184, 778918), (236, 607292), (287, 499376), (322, 445096), (328, 436954), (368, 389459), (413, 347024), (472, 303646), (529, 270928), (574, 249688), (644, 222548), (656, 218477), (826, 173512), (943, 151984), (944, 151823), (1058, 135464), (1148, 124844), (1288, 111274), (1357, 105616), (1652, 86756), (1886, 75992), (2116, 67732), (2296, 62422), (2419, 59248), (2576, 55637), (2714, 52808), (3304, 43378), (3703, 38704), (3772, 37996), (4232, 33866), (4592, 31211), (4838, 29624), (5428, 26404), (6601, 21712), (6608, 21689), (7406, 19352), (7544, 18998), (8464, 16933), (9499, 15088), (9676, 14812), (10856, 13202)]