142860928

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 351630720

約数和(自身を除く): 208769792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 112, 113, 119, 128, 136, 166, 224, 226, 238, 272, 332, 448, 452, 476, 544, 581, 664, 791, 896, 904, 952, 1088, 1162, 1328, 1411, 1582, 1808, 1904, 1921, 2176, 2324, 2656, 2822, 3164, 3616, 3808, 3842, 4648, 5312, 5644, 6328, 7232, 7616, 7684, 9296, 9379, 9877, 10624, 11288, 12656, 13447, 14464, 15232, 15368, 18592, 18758, 19754, 22576, 25312, 26894, 30736, 37184, 37516, 39508, 45152, 50624, 53788, 61472, 65653, 74368, 75032, 79016, 90304, 101248, 107576, 122944, 131306, 150064, 158032, 159443, 180608, 215152, 245888, 262612, 300128, 316064, 318886, 430304, 525224, 600256, 632128, 637772, 860608, 1050448, 1116101, 1200512, 1264256, 1275544, 1721216, 2100896, 2232202, 2551088, 4201792, 4464404, 5102176, 8403584, 8928808, 10204352, 17857616, 20408704, 35715232, 71430464, 142860928]

約数ペア:

[(1, 142860928), (2, 71430464), (4, 35715232), (7, 20408704), (8, 17857616), (14, 10204352), (16, 8928808), (17, 8403584), (28, 5102176), (32, 4464404), (34, 4201792), (56, 2551088), (64, 2232202), (68, 2100896), (83, 1721216), (112, 1275544), (113, 1264256), (119, 1200512), (128, 1116101), (136, 1050448), (166, 860608), (224, 637772), (226, 632128), (238, 600256), (272, 525224), (332, 430304), (448, 318886), (452, 316064), (476, 300128), (544, 262612), (581, 245888), (664, 215152), (791, 180608), (896, 159443), (904, 158032), (952, 150064), (1088, 131306), (1162, 122944), (1328, 107576), (1411, 101248), (1582, 90304), (1808, 79016), (1904, 75032), (1921, 74368), (2176, 65653), (2324, 61472), (2656, 53788), (2822, 50624), (3164, 45152), (3616, 39508), (3808, 37516), (3842, 37184), (4648, 30736), (5312, 26894), (5644, 25312), (6328, 22576), (7232, 19754), (7616, 18758), (7684, 18592), (9296, 15368), (9379, 15232), (9877, 14464), (10624, 13447), (11288, 12656)]