166741064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 372019200

約数和(自身を除く): 205278136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 691, 868, 973, 1112, 1382, 1736, 1946, 2764, 3892, 4309, 4837, 5528, 7784, 8618, 9674, 17236, 19348, 21421, 30163, 34472, 38696, 42842, 60326, 85684, 96049, 120652, 149947, 171368, 192098, 241304, 299894, 384196, 599788, 672343, 768392, 1199576, 1344686, 2689372, 2977519, 5378744, 5955038, 11910076, 20842633, 23820152, 41685266, 83370532, 166741064]

約数ペア:

[(1, 166741064), (2, 83370532), (4, 41685266), (7, 23820152), (8, 20842633), (14, 11910076), (28, 5955038), (31, 5378744), (56, 2977519), (62, 2689372), (124, 1344686), (139, 1199576), (217, 768392), (248, 672343), (278, 599788), (434, 384196), (556, 299894), (691, 241304), (868, 192098), (973, 171368), (1112, 149947), (1382, 120652), (1736, 96049), (1946, 85684), (2764, 60326), (3892, 42842), (4309, 38696), (4837, 34472), (5528, 30163), (7784, 21421), (8618, 19348), (9674, 17236)]