129527944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 300867840

約数和(自身を除く): 171339896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 724, 728, 983, 1267, 1448, 1966, 2353, 2534, 3932, 4706, 5068, 6881, 7864, 9412, 10136, 12779, 13762, 16471, 18824, 25558, 27524, 32942, 51116, 55048, 65884, 89453, 102232, 131768, 177923, 178906, 355846, 357812, 711692, 715624, 1245461, 1423384, 2312999, 2490922, 4625998, 4981844, 9251996, 9963688, 16190993, 18503992, 32381986, 64763972, 129527944]

約数ペア:

[(1, 129527944), (2, 64763972), (4, 32381986), (7, 18503992), (8, 16190993), (13, 9963688), (14, 9251996), (26, 4981844), (28, 4625998), (52, 2490922), (56, 2312999), (91, 1423384), (104, 1245461), (181, 715624), (182, 711692), (362, 357812), (364, 355846), (724, 178906), (728, 177923), (983, 131768), (1267, 102232), (1448, 89453), (1966, 65884), (2353, 55048), (2534, 51116), (3932, 32942), (4706, 27524), (5068, 25558), (6881, 18824), (7864, 16471), (9412, 13762), (10136, 12779)]