142946944

素因数分解:

$2^7\times 7^1\times {\mathrm{159539}}^1$

素因数の和:159560

約数の個数: 32

約数和(自身を含む): 325461600

約数和(自身を除く): 182514656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 159539, 319078, 638156, 1116773, 1276312, 2233546, 2552624, 4467092, 5105248, 8934184, 10210496, 17868368, 20420992, 35736736, 71473472, 142946944]

約数ペア:

[(1, 142946944), (2, 71473472), (4, 35736736), (7, 20420992), (8, 17868368), (14, 10210496), (16, 8934184), (28, 5105248), (32, 4467092), (56, 2552624), (64, 2233546), (112, 1276312), (128, 1116773), (224, 638156), (448, 319078), (896, 159539)]