15668819718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 34672634880

約数和(自身を除く): 19003815162

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 73, 74, 111, 114, 146, 151, 219, 222, 302, 337, 438, 453, 674, 703, 906, 1011, 1387, 1406, 2022, 2109, 2701, 2774, 2869, 4161, 4218, 5402, 5587, 5738, 6403, 8103, 8322, 8607, 11023, 11174, 12469, 12806, 16206, 16761, 17214, 19209, 22046, 24601, 24938, 33069, 33522, 37407, 38418, 49202, 50887, 51319, 66138, 73803, 74814, 101774, 102638, 106153, 147606, 152661, 153957, 209437, 212306, 236911, 305322, 307914, 318459, 407851, 418874, 467419, 473822, 628311, 636918, 710733, 815702, 910237, 934838, 966853, 1223553, 1256622, 1402257, 1421466, 1820474, 1882819, 1933706, 2447106, 2730711, 2804514, 2900559, 3714751, 3765638, 5461422, 5648457, 5801118, 7429502, 7749169, 11144253, 11296914, 15498338, 17294503, 22288506, 23247507, 34589006, 35773561, 46495014, 51883509, 70580269, 71547122, 103767018, 107320683, 137445787, 141160538, 211740807, 214641366, 274891574, 412337361, 423481614, 824674722, 2611469953, 5222939906, 7834409859, 15668819718]

約数ペア:

[(1, 15668819718), (2, 7834409859), (3, 5222939906), (6, 2611469953), (19, 824674722), (37, 423481614), (38, 412337361), (57, 274891574), (73, 214641366), (74, 211740807), (111, 141160538), (114, 137445787), (146, 107320683), (151, 103767018), (219, 71547122), (222, 70580269), (302, 51883509), (337, 46495014), (438, 35773561), (453, 34589006), (674, 23247507), (703, 22288506), (906, 17294503), (1011, 15498338), (1387, 11296914), (1406, 11144253), (2022, 7749169), (2109, 7429502), (2701, 5801118), (2774, 5648457), (2869, 5461422), (4161, 3765638), (4218, 3714751), (5402, 2900559), (5587, 2804514), (5738, 2730711), (6403, 2447106), (8103, 1933706), (8322, 1882819), (8607, 1820474), (11023, 1421466), (11174, 1402257), (12469, 1256622), (12806, 1223553), (16206, 966853), (16761, 934838), (17214, 910237), (19209, 815702), (22046, 710733), (24601, 636918), (24938, 628311), (33069, 473822), (33522, 467419), (37407, 418874), (38418, 407851), (49202, 318459), (50887, 307914), (51319, 305322), (66138, 236911), (73803, 212306), (74814, 209437), (101774, 153957), (102638, 152661), (106153, 147606)]