171950898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 425502720

約数和(自身を除く): 253551822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 59, 69, 98, 118, 138, 147, 161, 177, 294, 322, 354, 413, 431, 483, 826, 862, 966, 1127, 1239, 1293, 1357, 2254, 2478, 2586, 2714, 2891, 3017, 3381, 4071, 5782, 6034, 6762, 8142, 8673, 9051, 9499, 9913, 17346, 18102, 18998, 19826, 21119, 25429, 28497, 29739, 42238, 50858, 56994, 59478, 63357, 66493, 69391, 76287, 126714, 132986, 138782, 152574, 178003, 199479, 208173, 356006, 398958, 416346, 485737, 534009, 584867, 971474, 1068018, 1169734, 1246021, 1457211, 1754601, 2492042, 2914422, 3509202, 3738063, 4094069, 7476126, 8188138, 12282207, 24564414, 28658483, 57316966, 85975449, 171950898]

約数ペア:

[(1, 171950898), (2, 85975449), (3, 57316966), (6, 28658483), (7, 24564414), (14, 12282207), (21, 8188138), (23, 7476126), (42, 4094069), (46, 3738063), (49, 3509202), (59, 2914422), (69, 2492042), (98, 1754601), (118, 1457211), (138, 1246021), (147, 1169734), (161, 1068018), (177, 971474), (294, 584867), (322, 534009), (354, 485737), (413, 416346), (431, 398958), (483, 356006), (826, 208173), (862, 199479), (966, 178003), (1127, 152574), (1239, 138782), (1293, 132986), (1357, 126714), (2254, 76287), (2478, 69391), (2586, 66493), (2714, 63357), (2891, 59478), (3017, 56994), (3381, 50858), (4071, 42238), (5782, 29739), (6034, 28497), (6762, 25429), (8142, 21119), (8673, 19826), (9051, 18998), (9499, 18102), (9913, 17346)]