128923056

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 395808000

約数和(自身を除く): 266884944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 113, 114, 139, 144, 152, 171, 216, 226, 228, 278, 304, 339, 342, 417, 432, 452, 456, 513, 556, 678, 684, 834, 904, 912, 1017, 1026, 1112, 1251, 1356, 1368, 1668, 1808, 2034, 2052, 2147, 2224, 2502, 2641, 2712, 2736, 3051, 3336, 3753, 4068, 4104, 4294, 5004, 5282, 5424, 6102, 6441, 6672, 7506, 7923, 8136, 8208, 8588, 10008, 10564, 12204, 12882, 15012, 15707, 15846, 16272, 17176, 19323, 20016, 21128, 23769, 24408, 25764, 30024, 31414, 31692, 34352, 38646, 42256, 47121, 47538, 48816, 51528, 57969, 60048, 62828, 63384, 71307, 77292, 94242, 95076, 103056, 115938, 125656, 126768, 141363, 142614, 154584, 188484, 190152, 231876, 251312, 282726, 285228, 298433, 309168, 376968, 380304, 424089, 463752, 565452, 570456, 596866, 753936, 848178, 895299, 927504, 1130904, 1140912, 1193732, 1696356, 1790598, 2261808, 2387464, 2685897, 3392712, 3581196, 4774928, 5371794, 6785424, 7162392, 8057691, 10743588, 14324784, 16115382, 21487176, 32230764, 42974352, 64461528, 128923056]

約数ペア:

[(1, 128923056), (2, 64461528), (3, 42974352), (4, 32230764), (6, 21487176), (8, 16115382), (9, 14324784), (12, 10743588), (16, 8057691), (18, 7162392), (19, 6785424), (24, 5371794), (27, 4774928), (36, 3581196), (38, 3392712), (48, 2685897), (54, 2387464), (57, 2261808), (72, 1790598), (76, 1696356), (108, 1193732), (113, 1140912), (114, 1130904), (139, 927504), (144, 895299), (152, 848178), (171, 753936), (216, 596866), (226, 570456), (228, 565452), (278, 463752), (304, 424089), (339, 380304), (342, 376968), (417, 309168), (432, 298433), (452, 285228), (456, 282726), (513, 251312), (556, 231876), (678, 190152), (684, 188484), (834, 154584), (904, 142614), (912, 141363), (1017, 126768), (1026, 125656), (1112, 115938), (1251, 103056), (1356, 95076), (1368, 94242), (1668, 77292), (1808, 71307), (2034, 63384), (2052, 62828), (2147, 60048), (2224, 57969), (2502, 51528), (2641, 48816), (2712, 47538), (2736, 47121), (3051, 42256), (3336, 38646), (3753, 34352), (4068, 31692), (4104, 31414), (4294, 30024), (5004, 25764), (5282, 24408), (5424, 23769), (6102, 21128), (6441, 20016), (6672, 19323), (7506, 17176), (7923, 16272), (8136, 15846), (8208, 15707), (8588, 15012), (10008, 12882), (10564, 12204)]