154428136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26407}}^1$

素因数の和:26473

約数の個数: 32

約数和(自身を含む): 313727040

約数和(自身を除く): 159298904

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26407, 52814, 105628, 211256, 448919, 897838, 1135501, 1795676, 2271002, 3591352, 4542004, 9084008, 19303517, 38607034, 77214068, 154428136]

約数ペア:

[(1, 154428136), (2, 77214068), (4, 38607034), (8, 19303517), (17, 9084008), (34, 4542004), (43, 3591352), (68, 2271002), (86, 1795676), (136, 1135501), (172, 897838), (344, 448919), (731, 211256), (1462, 105628), (2924, 52814), (5848, 26407)]