137862956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 302813952

約数和(自身を除く): 164950996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 2851, 3454, 4396, 5702, 6908, 11404, 12089, 19957, 24178, 31361, 39914, 48356, 62722, 79828, 125444, 219527, 439054, 447607, 878108, 895214, 1790428, 3133249, 4923677, 6266498, 9847354, 12532996, 19694708, 34465739, 68931478, 137862956]

約数ペア:

[(1, 137862956), (2, 68931478), (4, 34465739), (7, 19694708), (11, 12532996), (14, 9847354), (22, 6266498), (28, 4923677), (44, 3133249), (77, 1790428), (154, 895214), (157, 878108), (308, 447607), (314, 439054), (628, 219527), (1099, 125444), (1727, 79828), (2198, 62722), (2851, 48356), (3454, 39914), (4396, 31361), (5702, 24178), (6908, 19957), (11404, 12089)]