168384710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24439}}^1$

素因数の和:24512

約数の個数: 32

約数和(自身を含む): 332579520

約数和(自身を除く): 164194810

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 24439, 48878, 122195, 244390, 317707, 635414, 1295267, 1588535, 2590534, 3177070, 6476335, 12952670, 16838471, 33676942, 84192355, 168384710]

約数ペア:

[(1, 168384710), (2, 84192355), (5, 33676942), (10, 16838471), (13, 12952670), (26, 6476335), (53, 3177070), (65, 2590534), (106, 1588535), (130, 1295267), (265, 635414), (530, 317707), (689, 244390), (1378, 122195), (3445, 48878), (6890, 24439)]