161813664

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10601}}^1$

素因数の和:10670

約数の個数: 72

約数和(自身を含む): 468884052

約数和(自身を除く): 307070388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 10601, 15264, 21202, 31803, 42404, 63606, 84808, 95409, 127212, 169616, 190818, 254424, 339232, 381636, 508848, 561853, 763272, 1017696, 1123706, 1526544, 1685559, 2247412, 3053088, 3371118, 4494824, 5056677, 6742236, 8989648, 10113354, 13484472, 17979296, 20226708, 26968944, 40453416, 53937888, 80906832, 161813664]

約数ペア:

[(1, 161813664), (2, 80906832), (3, 53937888), (4, 40453416), (6, 26968944), (8, 20226708), (9, 17979296), (12, 13484472), (16, 10113354), (18, 8989648), (24, 6742236), (32, 5056677), (36, 4494824), (48, 3371118), (53, 3053088), (72, 2247412), (96, 1685559), (106, 1526544), (144, 1123706), (159, 1017696), (212, 763272), (288, 561853), (318, 508848), (424, 381636), (477, 339232), (636, 254424), (848, 190818), (954, 169616), (1272, 127212), (1696, 95409), (1908, 84808), (2544, 63606), (3816, 42404), (5088, 31803), (7632, 21202), (10601, 15264)]