285152

素因数分解:

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

素因数の和:103

約数の個数: 48

約数和(自身を含む): 685440

約数和(自身を除く): 400288

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, 608, 938, 1064, 1072, 1273, 1876, 2128, 2144, 2546, 3752, 4256, 5092, 7504, 8911, 10184, 15008, 17822, 20368, 35644, 40736, 71288, 142576, 285152]

約数ペア:

[(1, 285152), (2, 142576), (4, 71288), (7, 40736), (8, 35644), (14, 20368), (16, 17822), (19, 15008), (28, 10184), (32, 8911), (38, 7504), (56, 5092), (67, 4256), (76, 3752), (112, 2546), (133, 2144), (134, 2128), (152, 1876), (224, 1273), (266, 1072), (268, 1064), (304, 938), (469, 608), (532, 536)]