149367176

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 333312000

約数和(自身を除く): 183944824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 619, 868, 973, 1112, 1238, 1736, 1946, 2476, 3892, 4309, 4333, 4952, 7784, 8618, 8666, 17236, 17332, 19189, 30163, 34472, 34664, 38378, 60326, 76756, 86041, 120652, 134323, 153512, 172082, 241304, 268646, 344164, 537292, 602287, 688328, 1074584, 1204574, 2409148, 2667271, 4818296, 5334542, 10669084, 18670897, 21338168, 37341794, 74683588, 149367176]

約数ペア:

[(1, 149367176), (2, 74683588), (4, 37341794), (7, 21338168), (8, 18670897), (14, 10669084), (28, 5334542), (31, 4818296), (56, 2667271), (62, 2409148), (124, 1204574), (139, 1074584), (217, 688328), (248, 602287), (278, 537292), (434, 344164), (556, 268646), (619, 241304), (868, 172082), (973, 153512), (1112, 134323), (1238, 120652), (1736, 86041), (1946, 76756), (2476, 60326), (3892, 38378), (4309, 34664), (4333, 34472), (4952, 30163), (7784, 19189), (8618, 17332), (8666, 17236)]