16131456

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 54100800

約数和(自身を除く): 37969344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 67, 72, 76, 88, 96, 99, 114, 128, 132, 134, 144, 152, 171, 176, 192, 198, 201, 209, 228, 264, 268, 288, 304, 342, 352, 384, 396, 402, 418, 456, 528, 536, 576, 603, 608, 627, 684, 704, 737, 792, 804, 836, 912, 1056, 1072, 1152, 1206, 1216, 1254, 1273, 1368, 1408, 1474, 1584, 1608, 1672, 1824, 1881, 2112, 2144, 2211, 2412, 2432, 2508, 2546, 2736, 2948, 3168, 3216, 3344, 3648, 3762, 3819, 4224, 4288, 4422, 4824, 5016, 5092, 5472, 5896, 6336, 6432, 6633, 6688, 7296, 7524, 7638, 8576, 8844, 9648, 10032, 10184, 10944, 11457, 11792, 12672, 12864, 13266, 13376, 14003, 15048, 15276, 17688, 19296, 20064, 20368, 21888, 22914, 23584, 25728, 26532, 26752, 28006, 30096, 30552, 35376, 38592, 40128, 40736, 42009, 45828, 47168, 53064, 56012, 60192, 61104, 70752, 77184, 80256, 81472, 84018, 91656, 94336, 106128, 112024, 120384, 122208, 126027, 141504, 162944, 168036, 183312, 212256, 224048, 240768, 244416, 252054, 283008, 336072, 366624, 424512, 448096, 488832, 504108, 672144, 733248, 849024, 896192, 1008216, 1344288, 1466496, 1792384, 2016432, 2688576, 4032864, 5377152, 8065728, 16131456]

約数ペア:

[(1, 16131456), (2, 8065728), (3, 5377152), (4, 4032864), (6, 2688576), (8, 2016432), (9, 1792384), (11, 1466496), (12, 1344288), (16, 1008216), (18, 896192), (19, 849024), (22, 733248), (24, 672144), (32, 504108), (33, 488832), (36, 448096), (38, 424512), (44, 366624), (48, 336072), (57, 283008), (64, 252054), (66, 244416), (67, 240768), (72, 224048), (76, 212256), (88, 183312), (96, 168036), (99, 162944), (114, 141504), (128, 126027), (132, 122208), (134, 120384), (144, 112024), (152, 106128), (171, 94336), (176, 91656), (192, 84018), (198, 81472), (201, 80256), (209, 77184), (228, 70752), (264, 61104), (268, 60192), (288, 56012), (304, 53064), (342, 47168), (352, 45828), (384, 42009), (396, 40736), (402, 40128), (418, 38592), (456, 35376), (528, 30552), (536, 30096), (576, 28006), (603, 26752), (608, 26532), (627, 25728), (684, 23584), (704, 22914), (737, 21888), (792, 20368), (804, 20064), (836, 19296), (912, 17688), (1056, 15276), (1072, 15048), (1152, 14003), (1206, 13376), (1216, 13266), (1254, 12864), (1273, 12672), (1368, 11792), (1408, 11457), (1474, 10944), (1584, 10184), (1608, 10032), (1672, 9648), (1824, 8844), (1881, 8576), (2112, 7638), (2144, 7524), (2211, 7296), (2412, 6688), (2432, 6633), (2508, 6432), (2546, 6336), (2736, 5896), (2948, 5472), (3168, 5092), (3216, 5016), (3344, 4824), (3648, 4422), (3762, 4288), (3819, 4224)]