128098696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46957}}^1$

素因数の和:47005

約数の個数: 32

約数和(自身を含む): 270478080

約数和(自身を除く): 142379384

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 46957, 93914, 187828, 375656, 516527, 1033054, 1455667, 2066108, 2911334, 4132216, 5822668, 11645336, 16012337, 32024674, 64049348, 128098696]

約数ペア:

[(1, 128098696), (2, 64049348), (4, 32024674), (8, 16012337), (11, 11645336), (22, 5822668), (31, 4132216), (44, 2911334), (62, 2066108), (88, 1455667), (124, 1033054), (248, 516527), (341, 375656), (682, 187828), (1364, 93914), (2728, 46957)]