160044976

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 398974464

約数和(自身を除く): 238929488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 383, 392, 533, 574, 637, 656, 728, 766, 784, 1066, 1148, 1274, 1456, 1532, 2009, 2132, 2296, 2548, 2681, 3064, 3731, 4018, 4264, 4592, 4979, 5096, 5362, 6128, 7462, 8036, 8528, 9958, 10192, 10724, 14924, 15703, 16072, 18767, 19916, 21448, 26117, 29848, 31406, 32144, 34853, 37534, 39832, 42896, 52234, 59696, 62812, 69706, 75068, 79664, 104468, 109921, 125624, 139412, 150136, 204139, 208936, 219842, 243971, 251248, 278824, 300272, 408278, 417872, 439684, 487942, 557648, 769447, 816556, 879368, 975884, 1428973, 1538894, 1633112, 1758736, 1951768, 2857946, 3077788, 3266224, 3903536, 5715892, 6155576, 10002811, 11431784, 12311152, 20005622, 22863568, 40011244, 80022488, 160044976]

約数ペア:

[(1, 160044976), (2, 80022488), (4, 40011244), (7, 22863568), (8, 20005622), (13, 12311152), (14, 11431784), (16, 10002811), (26, 6155576), (28, 5715892), (41, 3903536), (49, 3266224), (52, 3077788), (56, 2857946), (82, 1951768), (91, 1758736), (98, 1633112), (104, 1538894), (112, 1428973), (164, 975884), (182, 879368), (196, 816556), (208, 769447), (287, 557648), (328, 487942), (364, 439684), (383, 417872), (392, 408278), (533, 300272), (574, 278824), (637, 251248), (656, 243971), (728, 219842), (766, 208936), (784, 204139), (1066, 150136), (1148, 139412), (1274, 125624), (1456, 109921), (1532, 104468), (2009, 79664), (2132, 75068), (2296, 69706), (2548, 62812), (2681, 59696), (3064, 52234), (3731, 42896), (4018, 39832), (4264, 37534), (4592, 34853), (4979, 32144), (5096, 31406), (5362, 29848), (6128, 26117), (7462, 21448), (8036, 19916), (8528, 18767), (9958, 16072), (10192, 15703), (10724, 14924)]