133033978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 130727942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 71, 77, 142, 154, 161, 253, 322, 497, 506, 529, 781, 994, 1058, 1562, 1633, 1771, 3266, 3542, 3703, 5467, 5819, 7406, 10934, 11431, 11638, 12167, 17963, 22862, 24334, 35926, 37559, 40733, 75118, 81466, 85169, 125741, 133837, 170338, 251482, 262913, 267674, 413149, 525826, 826298, 863857, 936859, 1727714, 1873718, 2892043, 5784086, 6046999, 9502427, 12093998, 19004854, 66516989, 133033978]

約数ペア:

[(1, 133033978), (2, 66516989), (7, 19004854), (11, 12093998), (14, 9502427), (22, 6046999), (23, 5784086), (46, 2892043), (71, 1873718), (77, 1727714), (142, 936859), (154, 863857), (161, 826298), (253, 525826), (322, 413149), (497, 267674), (506, 262913), (529, 251482), (781, 170338), (994, 133837), (1058, 125741), (1562, 85169), (1633, 81466), (1771, 75118), (3266, 40733), (3542, 37559), (3703, 35926), (5467, 24334), (5819, 22862), (7406, 17963), (10934, 12167), (11431, 11638)]