157380632

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1867}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 303624720

約数和(自身を除く): 146244088

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 328, 514, 1028, 1867, 2056, 3734, 7468, 10537, 14936, 21074, 42148, 76547, 84296, 153094, 306188, 479819, 612376, 959638, 1919276, 3838552, 19672579, 39345158, 78690316, 157380632]

約数ペア:

[(1, 157380632), (2, 78690316), (4, 39345158), (8, 19672579), (41, 3838552), (82, 1919276), (164, 959638), (257, 612376), (328, 479819), (514, 306188), (1028, 153094), (1867, 84296), (2056, 76547), (3734, 42148), (7468, 21074), (10537, 14936)]