156715809796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{542923}}^1$

素因数の和:543021

約数の個数: 72

約数和(自身を含む): 344960879424

約数和(自身を除く): 188245069628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1183, 1586, 1708, 2366, 3172, 4732, 5551, 10309, 11102, 20618, 22204, 41236, 72163, 144326, 288652, 542923, 1085846, 2171692, 3800461, 7057999, 7600922, 14115998, 15201844, 28231996, 33118303, 49405993, 66236606, 91753987, 98811986, 132473212, 183507974, 197623972, 231828121, 367015948, 430537939, 463656242, 642277909, 861075878, 927312484, 1284555818, 1722151756, 2569111636, 3013765573, 5596993207, 6027531146, 11193986414, 12055062292, 22387972828, 39178952449, 78357904898, 156715809796]

約数ペア:

[(1, 156715809796), (2, 78357904898), (4, 39178952449), (7, 22387972828), (13, 12055062292), (14, 11193986414), (26, 6027531146), (28, 5596993207), (52, 3013765573), (61, 2569111636), (91, 1722151756), (122, 1284555818), (169, 927312484), (182, 861075878), (244, 642277909), (338, 463656242), (364, 430537939), (427, 367015948), (676, 231828121), (793, 197623972), (854, 183507974), (1183, 132473212), (1586, 98811986), (1708, 91753987), (2366, 66236606), (3172, 49405993), (4732, 33118303), (5551, 28231996), (10309, 15201844), (11102, 14115998), (20618, 7600922), (22204, 7057999), (41236, 3800461), (72163, 2171692), (144326, 1085846), (288652, 542923)]