154234878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 360502272

約数和(自身を除く): 206267394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 103, 202, 206, 303, 309, 353, 606, 618, 706, 707, 721, 1059, 1414, 1442, 2118, 2121, 2163, 2471, 4242, 4326, 4942, 7413, 10403, 14826, 20806, 31209, 35653, 36359, 62418, 71306, 72718, 72821, 106959, 109077, 145642, 213918, 218154, 218463, 249571, 254513, 436926, 499142, 509026, 748713, 763539, 1497426, 1527078, 3672259, 7344518, 11016777, 22033554, 25705813, 51411626, 77117439, 154234878]

約数ペア:

[(1, 154234878), (2, 77117439), (3, 51411626), (6, 25705813), (7, 22033554), (14, 11016777), (21, 7344518), (42, 3672259), (101, 1527078), (103, 1497426), (202, 763539), (206, 748713), (303, 509026), (309, 499142), (353, 436926), (606, 254513), (618, 249571), (706, 218463), (707, 218154), (721, 213918), (1059, 145642), (1414, 109077), (1442, 106959), (2118, 72821), (2121, 72718), (2163, 71306), (2471, 62418), (4242, 36359), (4326, 35653), (4942, 31209), (7413, 20806), (10403, 14826)]