137966234

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 240404736

約数和(自身を除く): 102438502

約数列:

[1, 2, 7, 14, 103, 206, 241, 397, 482, 721, 794, 1442, 1687, 2779, 3374, 5558, 24823, 40891, 49646, 81782, 95677, 173761, 191354, 286237, 347522, 572474, 669739, 1339478, 9854731, 19709462, 68983117, 137966234]

約数ペア:

[(1, 137966234), (2, 68983117), (7, 19709462), (14, 9854731), (103, 1339478), (206, 669739), (241, 572474), (397, 347522), (482, 286237), (721, 191354), (794, 173761), (1442, 95677), (1687, 81782), (2779, 49646), (3374, 40891), (5558, 24823)]