141757252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 326144000

約数和(自身を除く): 184386748

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 103, 133, 182, 199, 206, 247, 266, 364, 398, 412, 494, 532, 721, 796, 988, 1339, 1393, 1442, 1729, 1957, 2587, 2678, 2786, 2884, 3458, 3781, 3914, 5174, 5356, 5572, 6916, 7562, 7828, 9373, 10348, 13699, 15124, 18109, 18746, 20497, 25441, 26467, 27398, 36218, 37492, 40994, 49153, 50882, 52934, 54796, 72436, 81988, 98306, 101764, 105868, 143479, 178087, 196612, 266461, 286958, 344071, 356174, 389443, 532922, 573916, 688142, 712348, 778886, 1065844, 1376284, 1557772, 1865227, 2726101, 3730454, 5062759, 5452202, 7460908, 10125518, 10904404, 20251036, 35439313, 70878626, 141757252]

約数ペア:

[(1, 141757252), (2, 70878626), (4, 35439313), (7, 20251036), (13, 10904404), (14, 10125518), (19, 7460908), (26, 5452202), (28, 5062759), (38, 3730454), (52, 2726101), (76, 1865227), (91, 1557772), (103, 1376284), (133, 1065844), (182, 778886), (199, 712348), (206, 688142), (247, 573916), (266, 532922), (364, 389443), (398, 356174), (412, 344071), (494, 286958), (532, 266461), (721, 196612), (796, 178087), (988, 143479), (1339, 105868), (1393, 101764), (1442, 98306), (1729, 81988), (1957, 72436), (2587, 54796), (2678, 52934), (2786, 50882), (2884, 49153), (3458, 40994), (3781, 37492), (3914, 36218), (5174, 27398), (5356, 26467), (5572, 25441), (6916, 20497), (7562, 18746), (7828, 18109), (9373, 15124), (10348, 13699)]