187543664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 455970816

約数和(自身を除く): 268427152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 191, 308, 382, 616, 764, 797, 1232, 1337, 1528, 1594, 2101, 2674, 3056, 3188, 4202, 5348, 5579, 6376, 8404, 8767, 10696, 11158, 12752, 14707, 16808, 17534, 21392, 22316, 29414, 33616, 35068, 44632, 58828, 61369, 70136, 89264, 117656, 122738, 140272, 152227, 235312, 245476, 304454, 490952, 608908, 981904, 1065589, 1217816, 1674497, 2131178, 2435632, 3348994, 4262356, 6697988, 8524712, 11721479, 13395976, 17049424, 23442958, 26791952, 46885916, 93771832, 187543664]

約数ペア:

[(1, 187543664), (2, 93771832), (4, 46885916), (7, 26791952), (8, 23442958), (11, 17049424), (14, 13395976), (16, 11721479), (22, 8524712), (28, 6697988), (44, 4262356), (56, 3348994), (77, 2435632), (88, 2131178), (112, 1674497), (154, 1217816), (176, 1065589), (191, 981904), (308, 608908), (382, 490952), (616, 304454), (764, 245476), (797, 235312), (1232, 152227), (1337, 140272), (1528, 122738), (1594, 117656), (2101, 89264), (2674, 70136), (3056, 61369), (3188, 58828), (4202, 44632), (5348, 35068), (5579, 33616), (6376, 29414), (8404, 22316), (8767, 21392), (10696, 17534), (11158, 16808), (12752, 14707)]