134465774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 223361280

約数和(自身を除く): 88895506

約数列:

[1, 2, 19, 23, 38, 46, 137, 274, 437, 874, 1123, 2246, 2603, 3151, 5206, 6302, 21337, 25829, 42674, 51658, 59869, 119738, 153851, 307702, 490751, 981502, 2923169, 3538573, 5846338, 7077146, 67232887, 134465774]

約数ペア:

[(1, 134465774), (2, 67232887), (19, 7077146), (23, 5846338), (38, 3538573), (46, 2923169), (137, 981502), (274, 490751), (437, 307702), (874, 153851), (1123, 119738), (2246, 59869), (2603, 51658), (3151, 42674), (5206, 25829), (6302, 21337)]