127748376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253469}}^1$

素因数の和:253488

約数の個数: 48

約数和(自身を含む): 395413200

約数和(自身を除く): 267664824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253469, 506938, 760407, 1013876, 1520814, 1774283, 2027752, 2281221, 3041628, 3548566, 4562442, 5322849, 6083256, 7097132, 9124884, 10645698, 14194264, 15968547, 18249768, 21291396, 31937094, 42582792, 63874188, 127748376]

約数ペア:

[(1, 127748376), (2, 63874188), (3, 42582792), (4, 31937094), (6, 21291396), (7, 18249768), (8, 15968547), (9, 14194264), (12, 10645698), (14, 9124884), (18, 7097132), (21, 6083256), (24, 5322849), (28, 4562442), (36, 3548566), (42, 3041628), (56, 2281221), (63, 2027752), (72, 1774283), (84, 1520814), (126, 1013876), (168, 760407), (252, 506938), (504, 253469)]