189899262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 514022400

約数和(自身を除く): 324123138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 137, 171, 189, 193, 266, 274, 342, 378, 386, 399, 411, 513, 579, 798, 822, 959, 1026, 1158, 1197, 1233, 1351, 1737, 1918, 2394, 2466, 2603, 2702, 2877, 3474, 3591, 3667, 3699, 4053, 5206, 5211, 5754, 7182, 7334, 7398, 7809, 8106, 8631, 10422, 11001, 12159, 15618, 17262, 18221, 22002, 23427, 24318, 25669, 25893, 26441, 33003, 36442, 36477, 46854, 51338, 51786, 52882, 54663, 66006, 70281, 72954, 77007, 79323, 99009, 109326, 140562, 154014, 158646, 163989, 185087, 198018, 231021, 237969, 327978, 370174, 462042, 475938, 491967, 502379, 555261, 693063, 713907, 983934, 1004758, 1110522, 1386126, 1427814, 1507137, 1665783, 3014274, 3331566, 3516653, 4521411, 4997349, 7033306, 9042822, 9994698, 10549959, 13564233, 21099918, 27128466, 31649877, 63299754, 94949631, 189899262]

約数ペア:

[(1, 189899262), (2, 94949631), (3, 63299754), (6, 31649877), (7, 27128466), (9, 21099918), (14, 13564233), (18, 10549959), (19, 9994698), (21, 9042822), (27, 7033306), (38, 4997349), (42, 4521411), (54, 3516653), (57, 3331566), (63, 3014274), (114, 1665783), (126, 1507137), (133, 1427814), (137, 1386126), (171, 1110522), (189, 1004758), (193, 983934), (266, 713907), (274, 693063), (342, 555261), (378, 502379), (386, 491967), (399, 475938), (411, 462042), (513, 370174), (579, 327978), (798, 237969), (822, 231021), (959, 198018), (1026, 185087), (1158, 163989), (1197, 158646), (1233, 154014), (1351, 140562), (1737, 109326), (1918, 99009), (2394, 79323), (2466, 77007), (2603, 72954), (2702, 70281), (2877, 66006), (3474, 54663), (3591, 52882), (3667, 51786), (3699, 51338), (4053, 46854), (5206, 36477), (5211, 36442), (5754, 33003), (7182, 26441), (7334, 25893), (7398, 25669), (7809, 24318), (8106, 23427), (8631, 22002), (10422, 18221), (11001, 17262), (12159, 15618)]