157731616

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37061}}^1$

素因数の和:37097

約数の個数: 48

約数和(自身を含む): 373584960

約数和(自身を除く): 215853344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37061, 74122, 148244, 259427, 296488, 518854, 592976, 704159, 1037708, 1185952, 1408318, 2075416, 2816636, 4150832, 4929113, 5633272, 8301664, 9858226, 11266544, 19716452, 22533088, 39432904, 78865808, 157731616]

約数ペア:

[(1, 157731616), (2, 78865808), (4, 39432904), (7, 22533088), (8, 19716452), (14, 11266544), (16, 9858226), (19, 8301664), (28, 5633272), (32, 4929113), (38, 4150832), (56, 2816636), (76, 2075416), (112, 1408318), (133, 1185952), (152, 1037708), (224, 704159), (266, 592976), (304, 518854), (532, 296488), (608, 259427), (1064, 148244), (2128, 74122), (4256, 37061)]