193209768

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^2$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 531719370

約数和(自身を除く): 338509602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 163, 202, 303, 326, 404, 489, 606, 652, 808, 909, 978, 1212, 1304, 1467, 1818, 1956, 2424, 2934, 3636, 3912, 5868, 7272, 11736, 16463, 26569, 32926, 49389, 53138, 65852, 79707, 98778, 106276, 131704, 148167, 159414, 197556, 212552, 239121, 296334, 318828, 395112, 478242, 592668, 637656, 956484, 1185336, 1912968, 2683469, 5366938, 8050407, 10733876, 16100814, 21467752, 24151221, 32201628, 48302442, 64403256, 96604884, 193209768]

約数ペア:

[(1, 193209768), (2, 96604884), (3, 64403256), (4, 48302442), (6, 32201628), (8, 24151221), (9, 21467752), (12, 16100814), (18, 10733876), (24, 8050407), (36, 5366938), (72, 2683469), (101, 1912968), (163, 1185336), (202, 956484), (303, 637656), (326, 592668), (404, 478242), (489, 395112), (606, 318828), (652, 296334), (808, 239121), (909, 212552), (978, 197556), (1212, 159414), (1304, 148167), (1467, 131704), (1818, 106276), (1956, 98778), (2424, 79707), (2934, 65852), (3636, 53138), (3912, 49389), (5868, 32926), (7272, 26569), (11736, 16463)]