154564304

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{11941}}^1$

素因数の和:12758

約数の個数: 20

約数和(自身を含む): 299863620

約数和(自身を除く): 145299316

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 11941, 12944, 23882, 47764, 95528, 191056, 9660269, 19320538, 38641076, 77282152, 154564304]

約数ペア:

[(1, 154564304), (2, 77282152), (4, 38641076), (8, 19320538), (16, 9660269), (809, 191056), (1618, 95528), (3236, 47764), (6472, 23882), (11941, 12944)]