128674182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 318044160

約数和(自身を除く): 189369978

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 463, 509, 546, 926, 1018, 1389, 1527, 2778, 3054, 3241, 3563, 6019, 6482, 6617, 7126, 9723, 10689, 12038, 13234, 18057, 19446, 19851, 21378, 36114, 39702, 42133, 46319, 84266, 92638, 126399, 138957, 235667, 252798, 277914, 471334, 707001, 1414002, 1649669, 3063671, 3299338, 4949007, 6127342, 9191013, 9898014, 18382026, 21445697, 42891394, 64337091, 128674182]

約数ペア:

[(1, 128674182), (2, 64337091), (3, 42891394), (6, 21445697), (7, 18382026), (13, 9898014), (14, 9191013), (21, 6127342), (26, 4949007), (39, 3299338), (42, 3063671), (78, 1649669), (91, 1414002), (182, 707001), (273, 471334), (463, 277914), (509, 252798), (546, 235667), (926, 138957), (1018, 126399), (1389, 92638), (1527, 84266), (2778, 46319), (3054, 42133), (3241, 39702), (3563, 36114), (6019, 21378), (6482, 19851), (6617, 19446), (7126, 18057), (9723, 13234), (10689, 12038)]