149406082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 272131200

約数和(自身を除く): 122725118

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 4142, 5153, 10306, 14497, 28994, 36071, 72142, 97907, 195814, 561677, 685349, 1123354, 1370698, 3931739, 7863478, 10671863, 21343726, 74703041, 149406082]

約数ペア:

[(1, 149406082), (2, 74703041), (7, 21343726), (14, 10671863), (19, 7863478), (38, 3931739), (109, 1370698), (133, 1123354), (218, 685349), (266, 561677), (763, 195814), (1526, 97907), (2071, 72142), (4142, 36071), (5153, 28994), (10306, 14497)]