140909104

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1154

約数の個数: 60

約数和(自身を含む): 319586688

約数和(自身を除く): 178677584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 941, 1337, 1528, 1882, 2674, 3056, 3764, 5348, 6587, 7528, 9359, 10696, 13174, 15056, 18718, 21392, 26348, 37436, 46109, 52696, 74872, 92218, 105392, 149744, 179731, 184436, 359462, 368872, 718924, 737744, 1258117, 1437848, 2516234, 2875696, 5032468, 8806819, 10064936, 17613638, 20129872, 35227276, 70454552, 140909104]

約数ペア:

[(1, 140909104), (2, 70454552), (4, 35227276), (7, 20129872), (8, 17613638), (14, 10064936), (16, 8806819), (28, 5032468), (49, 2875696), (56, 2516234), (98, 1437848), (112, 1258117), (191, 737744), (196, 718924), (382, 368872), (392, 359462), (764, 184436), (784, 179731), (941, 149744), (1337, 105392), (1528, 92218), (1882, 74872), (2674, 52696), (3056, 46109), (3764, 37436), (5348, 26348), (6587, 21392), (7528, 18718), (9359, 15056), (10696, 13174)]