139798656

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 434520000

約数和(自身を除く): 294721344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2129, 2432, 2736, 3456, 3648, 4104, 4258, 5472, 6387, 7296, 8208, 8516, 10944, 12774, 16416, 17032, 19161, 21888, 25548, 32832, 34064, 38322, 40451, 51096, 57483, 65664, 68128, 76644, 80902, 102192, 114966, 121353, 136256, 153288, 161804, 204384, 229932, 242706, 272512, 306576, 323608, 364059, 408768, 459864, 485412, 613152, 647216, 728118, 817536, 919728, 970824, 1092177, 1226304, 1294432, 1456236, 1839456, 1941648, 2184354, 2452608, 2588864, 2912472, 3678912, 3883296, 4368708, 5177728, 5824944, 7357824, 7766592, 8737416, 11649888, 15533184, 17474832, 23299776, 34949664, 46599552, 69899328, 139798656]

約数ペア:

[(1, 139798656), (2, 69899328), (3, 46599552), (4, 34949664), (6, 23299776), (8, 17474832), (9, 15533184), (12, 11649888), (16, 8737416), (18, 7766592), (19, 7357824), (24, 5824944), (27, 5177728), (32, 4368708), (36, 3883296), (38, 3678912), (48, 2912472), (54, 2588864), (57, 2452608), (64, 2184354), (72, 1941648), (76, 1839456), (96, 1456236), (108, 1294432), (114, 1226304), (128, 1092177), (144, 970824), (152, 919728), (171, 817536), (192, 728118), (216, 647216), (228, 613152), (288, 485412), (304, 459864), (342, 408768), (384, 364059), (432, 323608), (456, 306576), (513, 272512), (576, 242706), (608, 229932), (684, 204384), (864, 161804), (912, 153288), (1026, 136256), (1152, 121353), (1216, 114966), (1368, 102192), (1728, 80902), (1824, 76644), (2052, 68128), (2129, 65664), (2432, 57483), (2736, 51096), (3456, 40451), (3648, 38322), (4104, 34064), (4258, 32832), (5472, 25548), (6387, 21888), (7296, 19161), (8208, 17032), (8516, 16416), (10944, 12774)]