149854838

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{20947}}^1$

素因数の和:21036

約数の個数: 24

約数和(自身を含む): 265075992

約数和(自身を除く): 115221154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 20947, 41894, 146629, 293258, 1026403, 1529131, 2052806, 3058262, 10703917, 21407834, 74927419, 149854838]

約数ペア:

[(1, 149854838), (2, 74927419), (7, 21407834), (14, 10703917), (49, 3058262), (73, 2052806), (98, 1529131), (146, 1026403), (511, 293258), (1022, 146629), (3577, 41894), (7154, 20947)]