157528

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 352800

約数和(自身を除く): 195272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 194, 203, 232, 388, 406, 679, 776, 812, 1358, 1624, 2716, 2813, 5432, 5626, 11252, 19691, 22504, 39382, 78764, 157528]

約数ペア:

[(1, 157528), (2, 78764), (4, 39382), (7, 22504), (8, 19691), (14, 11252), (28, 5626), (29, 5432), (56, 2813), (58, 2716), (97, 1624), (116, 1358), (194, 812), (203, 776), (232, 679), (388, 406)]