158829664

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 382475520

約数和(自身を除く): 223645856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 469, 532, 536, 557, 608, 938, 1064, 1072, 1114, 1273, 1876, 2128, 2144, 2228, 2546, 3752, 3899, 4256, 4456, 5092, 7504, 7798, 8911, 8912, 10184, 10583, 15008, 15596, 17822, 17824, 20368, 21166, 31192, 35644, 37319, 40736, 42332, 62384, 71288, 74081, 74638, 84664, 124768, 142576, 148162, 149276, 169328, 261233, 285152, 296324, 298552, 338656, 522466, 592648, 597104, 709061, 1044932, 1185296, 1194208, 1418122, 2089864, 2370592, 2836244, 4179728, 4963427, 5672488, 8359456, 9926854, 11344976, 19853708, 22689952, 39707416, 79414832, 158829664]

約数ペア:

[(1, 158829664), (2, 79414832), (4, 39707416), (7, 22689952), (8, 19853708), (14, 11344976), (16, 9926854), (19, 8359456), (28, 5672488), (32, 4963427), (38, 4179728), (56, 2836244), (67, 2370592), (76, 2089864), (112, 1418122), (133, 1194208), (134, 1185296), (152, 1044932), (224, 709061), (266, 597104), (268, 592648), (304, 522466), (469, 338656), (532, 298552), (536, 296324), (557, 285152), (608, 261233), (938, 169328), (1064, 149276), (1072, 148162), (1114, 142576), (1273, 124768), (1876, 84664), (2128, 74638), (2144, 74081), (2228, 71288), (2546, 62384), (3752, 42332), (3899, 40736), (4256, 37319), (4456, 35644), (5092, 31192), (7504, 21166), (7798, 20368), (8911, 17824), (8912, 17822), (10184, 15596), (10583, 15008)]