137405702

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1537

約数の個数: 36

約数和(自身を含む): 247912380

約数和(自身を除く): 110506678

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 961, 1459, 1519, 1922, 2918, 3038, 6727, 10213, 13454, 20426, 45229, 47089, 71491, 90458, 94178, 142982, 316603, 633206, 1402099, 2216221, 2804198, 4432442, 9814693, 19629386, 68702851, 137405702]

約数ペア:

[(1, 137405702), (2, 68702851), (7, 19629386), (14, 9814693), (31, 4432442), (49, 2804198), (62, 2216221), (98, 1402099), (217, 633206), (434, 316603), (961, 142982), (1459, 94178), (1519, 90458), (1922, 71491), (2918, 47089), (3038, 45229), (6727, 20426), (10213, 13454)]