157557606908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1816

約数の個数: 144

約数和(自身を含む): 324232372800

約数和(自身を除く): 166674765892

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 167, 169, 212, 221, 334, 338, 442, 668, 676, 689, 884, 901, 1378, 1549, 1802, 2171, 2756, 2839, 2873, 3098, 3604, 4342, 5678, 5746, 6196, 8684, 8851, 8957, 11356, 11492, 11713, 17702, 17914, 20137, 23426, 26333, 28223, 35404, 35828, 36907, 40274, 46852, 52666, 56446, 73814, 80548, 82097, 105332, 112892, 115063, 147628, 150467, 152269, 164194, 230126, 258683, 261781, 300934, 304538, 328388, 342329, 460252, 479791, 517366, 523562, 601868, 609076, 684658, 959582, 1034732, 1047124, 1067261, 1369316, 1395649, 1495819, 1919164, 1956071, 2134522, 2791298, 2991638, 3362879, 3912142, 4269044, 4397611, 4450277, 5582596, 5983276, 6725758, 7824284, 8795222, 8900554, 13451516, 13710199, 13874393, 17590444, 17801108, 18143437, 25428923, 27420398, 27748786, 36286874, 43717427, 50857846, 54840796, 55497572, 57168943, 72573748, 87434854, 101715692, 114337886, 174869708, 178232587, 228675772, 233073383, 235864681, 356465174, 466146766, 471729362, 712930348, 743196259, 932293532, 943458724, 1486392518, 2317023631, 2972785036, 3029953979, 4634047262, 6059907958, 9268094524, 12119815916, 39389401727, 78778803454, 157557606908]

約数ペア:

[(1, 157557606908), (2, 78778803454), (4, 39389401727), (13, 12119815916), (17, 9268094524), (26, 6059907958), (34, 4634047262), (52, 3029953979), (53, 2972785036), (68, 2317023631), (106, 1486392518), (167, 943458724), (169, 932293532), (212, 743196259), (221, 712930348), (334, 471729362), (338, 466146766), (442, 356465174), (668, 235864681), (676, 233073383), (689, 228675772), (884, 178232587), (901, 174869708), (1378, 114337886), (1549, 101715692), (1802, 87434854), (2171, 72573748), (2756, 57168943), (2839, 55497572), (2873, 54840796), (3098, 50857846), (3604, 43717427), (4342, 36286874), (5678, 27748786), (5746, 27420398), (6196, 25428923), (8684, 18143437), (8851, 17801108), (8957, 17590444), (11356, 13874393), (11492, 13710199), (11713, 13451516), (17702, 8900554), (17914, 8795222), (20137, 7824284), (23426, 6725758), (26333, 5983276), (28223, 5582596), (35404, 4450277), (35828, 4397611), (36907, 4269044), (40274, 3912142), (46852, 3362879), (52666, 2991638), (56446, 2791298), (73814, 2134522), (80548, 1956071), (82097, 1919164), (105332, 1495819), (112892, 1395649), (115063, 1369316), (147628, 1067261), (150467, 1047124), (152269, 1034732), (164194, 959582), (230126, 684658), (258683, 609076), (261781, 601868), (300934, 523562), (304538, 517366), (328388, 479791), (342329, 460252)]