145067678

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 254943936

約数和(自身を除く): 109876258

約数列:

[1, 2, 7, 14, 53, 106, 193, 371, 386, 742, 1013, 1351, 2026, 2702, 7091, 10229, 14182, 20458, 53689, 71603, 107378, 143206, 195509, 375823, 391018, 751646, 1368563, 2737126, 10361977, 20723954, 72533839, 145067678]

約数ペア:

[(1, 145067678), (2, 72533839), (7, 20723954), (14, 10361977), (53, 2737126), (106, 1368563), (193, 751646), (371, 391018), (386, 375823), (742, 195509), (1013, 143206), (1351, 107378), (2026, 71603), (2702, 53689), (7091, 20458), (10229, 14182)]