133500294

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 297986832

約数和(自身を除く): 164486538

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 774, 997, 1038, 1557, 1994, 2991, 3114, 5982, 7439, 8973, 14878, 17946, 22317, 42871, 44634, 66951, 85742, 128613, 133902, 172481, 257226, 344962, 385839, 517443, 771678, 1034886, 1552329, 3104658, 7416683, 14833366, 22250049, 44500098, 66750147, 133500294]

約数ペア:

[(1, 133500294), (2, 66750147), (3, 44500098), (6, 22250049), (9, 14833366), (18, 7416683), (43, 3104658), (86, 1552329), (129, 1034886), (173, 771678), (258, 517443), (346, 385839), (387, 344962), (519, 257226), (774, 172481), (997, 133902), (1038, 128613), (1557, 85742), (1994, 66951), (2991, 44634), (3114, 42871), (5982, 22317), (7439, 17946), (8973, 14878)]