15164268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 43352064

約数和(自身を除く): 28187796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 167, 188, 276, 282, 322, 329, 334, 483, 501, 564, 644, 658, 668, 966, 987, 1002, 1081, 1169, 1316, 1932, 1974, 2004, 2162, 2338, 3243, 3507, 3841, 3948, 4324, 4676, 6486, 7014, 7567, 7682, 7849, 11523, 12972, 14028, 15134, 15364, 15698, 22701, 23046, 23547, 26887, 30268, 31396, 45402, 46092, 47094, 53774, 54943, 80661, 90804, 94188, 107548, 109886, 161322, 164829, 180527, 219772, 322644, 329658, 361054, 541581, 659316, 722108, 1083162, 1263689, 2166324, 2527378, 3791067, 5054756, 7582134, 15164268]

約数ペア:

[(1, 15164268), (2, 7582134), (3, 5054756), (4, 3791067), (6, 2527378), (7, 2166324), (12, 1263689), (14, 1083162), (21, 722108), (23, 659316), (28, 541581), (42, 361054), (46, 329658), (47, 322644), (69, 219772), (84, 180527), (92, 164829), (94, 161322), (138, 109886), (141, 107548), (161, 94188), (167, 90804), (188, 80661), (276, 54943), (282, 53774), (322, 47094), (329, 46092), (334, 45402), (483, 31396), (501, 30268), (564, 26887), (644, 23547), (658, 23046), (668, 22701), (966, 15698), (987, 15364), (1002, 15134), (1081, 14028), (1169, 12972), (1316, 11523), (1932, 7849), (1974, 7682), (2004, 7567), (2162, 7014), (2338, 6486), (3243, 4676), (3507, 4324), (3841, 3948)]