191702224

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 248269616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 109, 112, 164, 218, 287, 328, 383, 436, 574, 656, 763, 766, 872, 1148, 1526, 1532, 1744, 2296, 2681, 3052, 3064, 4469, 4592, 5362, 6104, 6128, 8938, 10724, 12208, 15703, 17876, 21448, 31283, 31406, 35752, 41747, 42896, 62566, 62812, 71504, 83494, 109921, 125132, 125624, 166988, 219842, 250264, 251248, 292229, 333976, 439684, 500528, 584458, 667952, 879368, 1168916, 1711627, 1758736, 2337832, 3423254, 4675664, 6846508, 11981389, 13693016, 23962778, 27386032, 47925556, 95851112, 191702224]

約数ペア:

[(1, 191702224), (2, 95851112), (4, 47925556), (7, 27386032), (8, 23962778), (14, 13693016), (16, 11981389), (28, 6846508), (41, 4675664), (56, 3423254), (82, 2337832), (109, 1758736), (112, 1711627), (164, 1168916), (218, 879368), (287, 667952), (328, 584458), (383, 500528), (436, 439684), (574, 333976), (656, 292229), (763, 251248), (766, 250264), (872, 219842), (1148, 166988), (1526, 125624), (1532, 125132), (1744, 109921), (2296, 83494), (2681, 71504), (3052, 62812), (3064, 62566), (4469, 42896), (4592, 41747), (5362, 35752), (6104, 31406), (6128, 31283), (8938, 21448), (10724, 17876), (12208, 15703)]