137803904

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 201488896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 109, 112, 119, 128, 136, 166, 218, 224, 238, 272, 332, 436, 448, 476, 544, 581, 664, 763, 872, 896, 952, 1088, 1162, 1328, 1411, 1526, 1744, 1853, 1904, 2176, 2324, 2656, 2822, 3052, 3488, 3706, 3808, 4648, 5312, 5644, 6104, 6976, 7412, 7616, 9047, 9296, 9877, 10624, 11288, 12208, 12971, 13952, 14824, 15232, 18094, 18592, 19754, 22576, 24416, 25942, 29648, 36188, 37184, 39508, 45152, 48832, 51884, 59296, 63329, 72376, 74368, 79016, 90304, 97664, 103768, 118592, 126658, 144752, 153799, 158032, 180608, 207536, 237184, 253316, 289504, 307598, 316064, 415072, 506632, 579008, 615196, 632128, 830144, 1013264, 1076593, 1158016, 1230392, 1264256, 1660288, 2026528, 2153186, 2460784, 4053056, 4306372, 4921568, 8106112, 8612744, 9843136, 17225488, 19686272, 34450976, 68901952, 137803904]

約数ペア:

[(1, 137803904), (2, 68901952), (4, 34450976), (7, 19686272), (8, 17225488), (14, 9843136), (16, 8612744), (17, 8106112), (28, 4921568), (32, 4306372), (34, 4053056), (56, 2460784), (64, 2153186), (68, 2026528), (83, 1660288), (109, 1264256), (112, 1230392), (119, 1158016), (128, 1076593), (136, 1013264), (166, 830144), (218, 632128), (224, 615196), (238, 579008), (272, 506632), (332, 415072), (436, 316064), (448, 307598), (476, 289504), (544, 253316), (581, 237184), (664, 207536), (763, 180608), (872, 158032), (896, 153799), (952, 144752), (1088, 126658), (1162, 118592), (1328, 103768), (1411, 97664), (1526, 90304), (1744, 79016), (1853, 74368), (1904, 72376), (2176, 63329), (2324, 59296), (2656, 51884), (2822, 48832), (3052, 45152), (3488, 39508), (3706, 37184), (3808, 36188), (4648, 29648), (5312, 25942), (5644, 24416), (6104, 22576), (6976, 19754), (7412, 18592), (7616, 18094), (9047, 15232), (9296, 14824), (9877, 13952), (10624, 12971), (11288, 12208)]