141161384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 329280000

約数和(自身を除く): 188118616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 1999, 2522, 2716, 3998, 5044, 5432, 7996, 8827, 10088, 13993, 15992, 17654, 25987, 27986, 35308, 51974, 55972, 70616, 103948, 111944, 181909, 193903, 207896, 363818, 387806, 727636, 775612, 1357321, 1455272, 1551224, 2520739, 2714642, 5041478, 5429284, 10082956, 10858568, 17645173, 20165912, 35290346, 70580692, 141161384]

約数ペア:

[(1, 141161384), (2, 70580692), (4, 35290346), (7, 20165912), (8, 17645173), (13, 10858568), (14, 10082956), (26, 5429284), (28, 5041478), (52, 2714642), (56, 2520739), (91, 1551224), (97, 1455272), (104, 1357321), (182, 775612), (194, 727636), (364, 387806), (388, 363818), (679, 207896), (728, 193903), (776, 181909), (1261, 111944), (1358, 103948), (1999, 70616), (2522, 55972), (2716, 51974), (3998, 35308), (5044, 27986), (5432, 25987), (7996, 17654), (8827, 15992), (10088, 13993)]