169995888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 520800000

約数和(自身を除く): 350804112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 139, 144, 149, 152, 171, 216, 228, 278, 298, 304, 342, 417, 432, 447, 456, 513, 556, 596, 684, 834, 894, 912, 1026, 1112, 1192, 1251, 1341, 1368, 1668, 1788, 2052, 2224, 2384, 2502, 2641, 2682, 2736, 2831, 3336, 3576, 3753, 4023, 4104, 5004, 5282, 5364, 5662, 6672, 7152, 7506, 7923, 8046, 8208, 8493, 10008, 10564, 10728, 11324, 15012, 15846, 16092, 16986, 20016, 20711, 21128, 21456, 22648, 23769, 25479, 30024, 31692, 32184, 33972, 41422, 42256, 45296, 47538, 50958, 60048, 62133, 63384, 64368, 67944, 71307, 76437, 82844, 95076, 101916, 124266, 126768, 135888, 142614, 152874, 165688, 186399, 190152, 203832, 248532, 285228, 305748, 331376, 372798, 380304, 393509, 407664, 497064, 559197, 570456, 611496, 745596, 787018, 994128, 1118394, 1140912, 1180527, 1222992, 1491192, 1574036, 2236788, 2361054, 2982384, 3148072, 3541581, 4473576, 4722108, 6296144, 7083162, 8947152, 9444216, 10624743, 14166324, 18888432, 21249486, 28332648, 42498972, 56665296, 84997944, 169995888]

約数ペア:

[(1, 169995888), (2, 84997944), (3, 56665296), (4, 42498972), (6, 28332648), (8, 21249486), (9, 18888432), (12, 14166324), (16, 10624743), (18, 9444216), (19, 8947152), (24, 7083162), (27, 6296144), (36, 4722108), (38, 4473576), (48, 3541581), (54, 3148072), (57, 2982384), (72, 2361054), (76, 2236788), (108, 1574036), (114, 1491192), (139, 1222992), (144, 1180527), (149, 1140912), (152, 1118394), (171, 994128), (216, 787018), (228, 745596), (278, 611496), (298, 570456), (304, 559197), (342, 497064), (417, 407664), (432, 393509), (447, 380304), (456, 372798), (513, 331376), (556, 305748), (596, 285228), (684, 248532), (834, 203832), (894, 190152), (912, 186399), (1026, 165688), (1112, 152874), (1192, 142614), (1251, 135888), (1341, 126768), (1368, 124266), (1668, 101916), (1788, 95076), (2052, 82844), (2224, 76437), (2384, 71307), (2502, 67944), (2641, 64368), (2682, 63384), (2736, 62133), (2831, 60048), (3336, 50958), (3576, 47538), (3753, 45296), (4023, 42256), (4104, 41422), (5004, 33972), (5282, 32184), (5364, 31692), (5662, 30024), (6672, 25479), (7152, 23769), (7506, 22648), (7923, 21456), (8046, 21128), (8208, 20711), (8493, 20016), (10008, 16986), (10564, 16092), (10728, 15846), (11324, 15012)]