167246940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{398207}}^1$

素因数の和:398226

約数の個数: 48

約数和(自身を含む): 535191552

約数和(自身を除く): 367944612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 398207, 796414, 1194621, 1592828, 1991035, 2389242, 2787449, 3982070, 4778484, 5574898, 5973105, 7964140, 8362347, 11149796, 11946210, 13937245, 16724694, 23892420, 27874490, 33449388, 41811735, 55748980, 83623470, 167246940]

約数ペア:

[(1, 167246940), (2, 83623470), (3, 55748980), (4, 41811735), (5, 33449388), (6, 27874490), (7, 23892420), (10, 16724694), (12, 13937245), (14, 11946210), (15, 11149796), (20, 8362347), (21, 7964140), (28, 5973105), (30, 5574898), (35, 4778484), (42, 3982070), (60, 2787449), (70, 2389242), (84, 1991035), (105, 1592828), (140, 1194621), (210, 796414), (420, 398207)]