191389572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 108

約数和(自身を含む): 542456460

約数和(自身を除く): 351066888

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 242, 318, 363, 396, 477, 484, 583, 636, 726, 829, 954, 1089, 1166, 1452, 1658, 1749, 1908, 2178, 2332, 2487, 3316, 3498, 4356, 4974, 5247, 6413, 6996, 7461, 9119, 9948, 10494, 12826, 14922, 18238, 19239, 20988, 25652, 27357, 29844, 36476, 38478, 43937, 54714, 57717, 76956, 82071, 87874, 100309, 109428, 115434, 131811, 164142, 175748, 200618, 230868, 263622, 300927, 328284, 395433, 401236, 483307, 527244, 601854, 790866, 902781, 966614, 1203708, 1449921, 1581732, 1805562, 1933228, 2899842, 3611124, 4349763, 5316377, 5799684, 8699526, 10632754, 15949131, 17399052, 21265508, 31898262, 47847393, 63796524, 95694786, 191389572]

約数ペア:

[(1, 191389572), (2, 95694786), (3, 63796524), (4, 47847393), (6, 31898262), (9, 21265508), (11, 17399052), (12, 15949131), (18, 10632754), (22, 8699526), (33, 5799684), (36, 5316377), (44, 4349763), (53, 3611124), (66, 2899842), (99, 1933228), (106, 1805562), (121, 1581732), (132, 1449921), (159, 1203708), (198, 966614), (212, 902781), (242, 790866), (318, 601854), (363, 527244), (396, 483307), (477, 401236), (484, 395433), (583, 328284), (636, 300927), (726, 263622), (829, 230868), (954, 200618), (1089, 175748), (1166, 164142), (1452, 131811), (1658, 115434), (1749, 109428), (1908, 100309), (2178, 87874), (2332, 82071), (2487, 76956), (3316, 57717), (3498, 54714), (4356, 43937), (4974, 38478), (5247, 36476), (6413, 29844), (6996, 27357), (7461, 25652), (9119, 20988), (9948, 19239), (10494, 18238), (12826, 14922)]