144696776

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 323568000

約数和(自身を除く): 178871224

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 139, 203, 232, 278, 406, 556, 641, 812, 973, 1112, 1282, 1624, 1946, 2564, 3892, 4031, 4487, 5128, 7784, 8062, 8974, 16124, 17948, 18589, 28217, 32248, 35896, 37178, 56434, 74356, 89099, 112868, 130123, 148712, 178198, 225736, 260246, 356396, 520492, 623693, 712792, 1040984, 1247386, 2494772, 2583871, 4989544, 5167742, 10335484, 18087097, 20670968, 36174194, 72348388, 144696776]

約数ペア:

[(1, 144696776), (2, 72348388), (4, 36174194), (7, 20670968), (8, 18087097), (14, 10335484), (28, 5167742), (29, 4989544), (56, 2583871), (58, 2494772), (116, 1247386), (139, 1040984), (203, 712792), (232, 623693), (278, 520492), (406, 356396), (556, 260246), (641, 225736), (812, 178198), (973, 148712), (1112, 130123), (1282, 112868), (1624, 89099), (1946, 74356), (2564, 56434), (3892, 37178), (4031, 35896), (4487, 32248), (5128, 28217), (7784, 18589), (8062, 17948), (8974, 16124)]