121489914

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 322560000

約数和(自身を除く): 201070086

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 239, 247, 266, 273, 294, 343, 399, 478, 494, 546, 637, 686, 717, 741, 798, 931, 1029, 1274, 1434, 1482, 1673, 1729, 1862, 1911, 2058, 2793, 3107, 3346, 3458, 3822, 4459, 4541, 5019, 5187, 5586, 6214, 6517, 8918, 9082, 9321, 10038, 10374, 11711, 12103, 13034, 13377, 13623, 18642, 19551, 21749, 23422, 24206, 26754, 27246, 31787, 35133, 36309, 39102, 43498, 59033, 63574, 65247, 70266, 72618, 81977, 84721, 95361, 118066, 130494, 152243, 163954, 169442, 177099, 190722, 222509, 245931, 254163, 304486, 354198, 413231, 445018, 456729, 491862, 508326, 667527, 826462, 913458, 1065701, 1239693, 1335054, 1557563, 2131402, 2479386, 2892617, 3115126, 3197103, 4672689, 5785234, 6394206, 8677851, 9345378, 17355702, 20248319, 40496638, 60744957, 121489914]

約数ペア:

[(1, 121489914), (2, 60744957), (3, 40496638), (6, 20248319), (7, 17355702), (13, 9345378), (14, 8677851), (19, 6394206), (21, 5785234), (26, 4672689), (38, 3197103), (39, 3115126), (42, 2892617), (49, 2479386), (57, 2131402), (78, 1557563), (91, 1335054), (98, 1239693), (114, 1065701), (133, 913458), (147, 826462), (182, 667527), (239, 508326), (247, 491862), (266, 456729), (273, 445018), (294, 413231), (343, 354198), (399, 304486), (478, 254163), (494, 245931), (546, 222509), (637, 190722), (686, 177099), (717, 169442), (741, 163954), (798, 152243), (931, 130494), (1029, 118066), (1274, 95361), (1434, 84721), (1482, 81977), (1673, 72618), (1729, 70266), (1862, 65247), (1911, 63574), (2058, 59033), (2793, 43498), (3107, 39102), (3346, 36309), (3458, 35133), (3822, 31787), (4459, 27246), (4541, 26754), (5019, 24206), (5187, 23422), (5586, 21749), (6214, 19551), (6517, 18642), (8918, 13623), (9082, 13377), (9321, 13034), (10038, 12103), (10374, 11711)]