140488544

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 199167136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 79, 112, 119, 136, 158, 224, 238, 272, 316, 467, 476, 544, 553, 632, 934, 952, 1106, 1264, 1343, 1868, 1904, 2212, 2528, 2686, 3269, 3736, 3808, 4424, 5372, 6538, 7472, 7939, 8848, 9401, 10744, 13076, 14944, 15878, 17696, 18802, 21488, 26152, 31756, 36893, 37604, 42976, 52304, 55573, 63512, 73786, 75208, 104608, 111146, 127024, 147572, 150416, 222292, 254048, 258251, 295144, 300832, 444584, 516502, 590288, 627181, 889168, 1033004, 1180576, 1254362, 1778336, 2066008, 2508724, 4132016, 4390267, 5017448, 8264032, 8780534, 10034896, 17561068, 20069792, 35122136, 70244272, 140488544]

約数ペア:

[(1, 140488544), (2, 70244272), (4, 35122136), (7, 20069792), (8, 17561068), (14, 10034896), (16, 8780534), (17, 8264032), (28, 5017448), (32, 4390267), (34, 4132016), (56, 2508724), (68, 2066008), (79, 1778336), (112, 1254362), (119, 1180576), (136, 1033004), (158, 889168), (224, 627181), (238, 590288), (272, 516502), (316, 444584), (467, 300832), (476, 295144), (544, 258251), (553, 254048), (632, 222292), (934, 150416), (952, 147572), (1106, 127024), (1264, 111146), (1343, 104608), (1868, 75208), (1904, 73786), (2212, 63512), (2528, 55573), (2686, 52304), (3269, 42976), (3736, 37604), (3808, 36893), (4424, 31756), (5372, 26152), (6538, 21488), (7472, 18802), (7939, 17696), (8848, 15878), (9401, 14944), (10744, 13076)]