157709538

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3181

約数の個数: 96

約数和(自身を含む): 429278400

約数和(自身を除く): 271568862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1862, 2394, 2646, 2793, 3137, 3591, 5586, 6274, 7182, 8379, 9411, 16758, 18822, 21959, 25137, 28233, 43918, 50274, 56466, 59603, 65877, 84699, 119206, 131754, 153713, 169398, 178809, 197631, 307426, 357618, 395262, 417221, 461139, 536427, 592893, 834442, 922278, 1072854, 1185786, 1251663, 1383417, 1609281, 2503326, 2766834, 2920547, 3218562, 3754989, 4150251, 5841094, 7509978, 8300502, 8761641, 11264967, 17523282, 22529934, 26284923, 52569846, 78854769, 157709538]

約数ペア:

[(1, 157709538), (2, 78854769), (3, 52569846), (6, 26284923), (7, 22529934), (9, 17523282), (14, 11264967), (18, 8761641), (19, 8300502), (21, 7509978), (27, 5841094), (38, 4150251), (42, 3754989), (49, 3218562), (54, 2920547), (57, 2766834), (63, 2503326), (98, 1609281), (114, 1383417), (126, 1251663), (133, 1185786), (147, 1072854), (171, 922278), (189, 834442), (266, 592893), (294, 536427), (342, 461139), (378, 417221), (399, 395262), (441, 357618), (513, 307426), (798, 197631), (882, 178809), (931, 169398), (1026, 153713), (1197, 131754), (1323, 119206), (1862, 84699), (2394, 65877), (2646, 59603), (2793, 56466), (3137, 50274), (3591, 43918), (5586, 28233), (6274, 25137), (7182, 21959), (8379, 18822), (9411, 16758)]