127948856

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8431}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 275220480

約数和(自身を除く): 147271624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 8431, 15176, 16862, 33724, 59017, 67448, 118034, 236068, 472136, 2284801, 4569602, 9139204, 15993607, 18278408, 31987214, 63974428, 127948856]

約数ペア:

[(1, 127948856), (2, 63974428), (4, 31987214), (7, 18278408), (8, 15993607), (14, 9139204), (28, 4569602), (56, 2284801), (271, 472136), (542, 236068), (1084, 118034), (1897, 67448), (2168, 59017), (3794, 33724), (7588, 16862), (8431, 15176)]