143985328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 296701248

約数和(自身を除く): 152715920

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 157, 172, 248, 314, 344, 496, 628, 688, 1256, 1333, 1849, 2512, 2666, 3698, 4867, 5332, 6751, 7396, 9734, 10664, 13502, 14792, 19468, 21328, 27004, 29584, 38936, 54008, 57319, 77872, 108016, 114638, 209281, 229276, 290293, 418562, 458552, 580586, 837124, 917104, 1161172, 1674248, 2322344, 3348496, 4644688, 8999083, 17998166, 35996332, 71992664, 143985328]

約数ペア:

[(1, 143985328), (2, 71992664), (4, 35996332), (8, 17998166), (16, 8999083), (31, 4644688), (43, 3348496), (62, 2322344), (86, 1674248), (124, 1161172), (157, 917104), (172, 837124), (248, 580586), (314, 458552), (344, 418562), (496, 290293), (628, 229276), (688, 209281), (1256, 114638), (1333, 108016), (1849, 77872), (2512, 57319), (2666, 54008), (3698, 38936), (4867, 29584), (5332, 27004), (6751, 21328), (7396, 19468), (9734, 14792), (10664, 13502)]