171513496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6791}}^1$

素因数の和:6856

約数の個数: 64

約数和(自身を含む): 410780160

約数和(自身を除く): 239266664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 6791, 12628, 13582, 25256, 27164, 47537, 54328, 74701, 95074, 149402, 190148, 278431, 298804, 380296, 522907, 556862, 597608, 1045814, 1113724, 1949017, 2091628, 2227448, 3062741, 3898034, 4183256, 6125482, 7796068, 12250964, 15592136, 21439187, 24501928, 42878374, 85756748, 171513496]

約数ペア:

[(1, 171513496), (2, 85756748), (4, 42878374), (7, 24501928), (8, 21439187), (11, 15592136), (14, 12250964), (22, 7796068), (28, 6125482), (41, 4183256), (44, 3898034), (56, 3062741), (77, 2227448), (82, 2091628), (88, 1949017), (154, 1113724), (164, 1045814), (287, 597608), (308, 556862), (328, 522907), (451, 380296), (574, 298804), (616, 278431), (902, 190148), (1148, 149402), (1804, 95074), (2296, 74701), (3157, 54328), (3608, 47537), (6314, 27164), (6791, 25256), (12628, 13582)]