168702928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 335478528

約数和(自身を除く): 166775600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 263, 376, 526, 752, 853, 1052, 1706, 2104, 3412, 4208, 6824, 12361, 13648, 24722, 40091, 49444, 80182, 98888, 160364, 197776, 224339, 320728, 448678, 641456, 897356, 1794712, 3589424, 10543933, 21087866, 42175732, 84351464, 168702928]

約数ペア:

[(1, 168702928), (2, 84351464), (4, 42175732), (8, 21087866), (16, 10543933), (47, 3589424), (94, 1794712), (188, 897356), (263, 641456), (376, 448678), (526, 320728), (752, 224339), (853, 197776), (1052, 160364), (1706, 98888), (2104, 80182), (3412, 49444), (4208, 40091), (6824, 24722), (12361, 13648)]