139270432

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11801

約数の個数: 48

約数和(自身を含む): 319298112

約数和(自身を除く): 180027680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11731, 11872, 23462, 46924, 82117, 93848, 164234, 187696, 328468, 375392, 621743, 656936, 1243486, 1313872, 2486972, 2627744, 4352201, 4973944, 8704402, 9947888, 17408804, 19895776, 34817608, 69635216, 139270432]

約数ペア:

[(1, 139270432), (2, 69635216), (4, 34817608), (7, 19895776), (8, 17408804), (14, 9947888), (16, 8704402), (28, 4973944), (32, 4352201), (53, 2627744), (56, 2486972), (106, 1313872), (112, 1243486), (212, 656936), (224, 621743), (371, 375392), (424, 328468), (742, 187696), (848, 164234), (1484, 93848), (1696, 82117), (2968, 46924), (5936, 23462), (11731, 11872)]