154822096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 355477248

約数和(自身を除く): 200655152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 157, 176, 208, 286, 314, 431, 572, 628, 862, 1144, 1256, 1724, 1727, 2041, 2288, 2512, 3448, 3454, 4082, 4741, 5603, 6896, 6908, 8164, 9482, 11206, 13816, 16328, 18964, 22412, 22451, 27632, 32656, 37928, 44824, 44902, 61633, 67667, 75856, 89648, 89804, 123266, 135334, 179608, 246532, 270668, 359216, 493064, 541336, 744337, 879671, 986128, 1082672, 1488674, 1759342, 2977348, 3518684, 5954696, 7037368, 9676381, 11909392, 14074736, 19352762, 38705524, 77411048, 154822096]

約数ペア:

[(1, 154822096), (2, 77411048), (4, 38705524), (8, 19352762), (11, 14074736), (13, 11909392), (16, 9676381), (22, 7037368), (26, 5954696), (44, 3518684), (52, 2977348), (88, 1759342), (104, 1488674), (143, 1082672), (157, 986128), (176, 879671), (208, 744337), (286, 541336), (314, 493064), (431, 359216), (572, 270668), (628, 246532), (862, 179608), (1144, 135334), (1256, 123266), (1724, 89804), (1727, 89648), (2041, 75856), (2288, 67667), (2512, 61633), (3448, 44902), (3454, 44824), (4082, 37928), (4741, 32656), (5603, 27632), (6896, 22451), (6908, 22412), (8164, 18964), (9482, 16328), (11206, 13816)]