172957736

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9743}}^1$

素因数の和:10073

約数の個数: 32

約数和(自身を含む): 371831040

約数和(自身を除く): 198873304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 9743, 17752, 19486, 38972, 68201, 77944, 136402, 272804, 545608, 3088531, 6177062, 12354124, 21619717, 24708248, 43239434, 86478868, 172957736]

約数ペア:

[(1, 172957736), (2, 86478868), (4, 43239434), (7, 24708248), (8, 21619717), (14, 12354124), (28, 6177062), (56, 3088531), (317, 545608), (634, 272804), (1268, 136402), (2219, 77944), (2536, 68201), (4438, 38972), (8876, 19486), (9743, 17752)]