138265792

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5309

約数の個数: 56

約数和(自身を含む): 318942720

約数和(自身を除く): 180676928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 5231, 6608, 10462, 13216, 20924, 26432, 36617, 41848, 73234, 83696, 146468, 167392, 292936, 308629, 334784, 585872, 617258, 1171744, 1234516, 2160403, 2343488, 2469032, 4320806, 4938064, 8641612, 9876128, 17283224, 19752256, 34566448, 69132896, 138265792]

約数ペア:

[(1, 138265792), (2, 69132896), (4, 34566448), (7, 19752256), (8, 17283224), (14, 9876128), (16, 8641612), (28, 4938064), (32, 4320806), (56, 2469032), (59, 2343488), (64, 2160403), (112, 1234516), (118, 1171744), (224, 617258), (236, 585872), (413, 334784), (448, 308629), (472, 292936), (826, 167392), (944, 146468), (1652, 83696), (1888, 73234), (3304, 41848), (3776, 36617), (5231, 26432), (6608, 20924), (10462, 13216)]