172643272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3583}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 341913600

約数和(自身を除く): 169270328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 3583, 6023, 7166, 12046, 14332, 24092, 28664, 48184, 68077, 136154, 272308, 544616, 1135811, 2271622, 4543244, 9086488, 21580409, 43160818, 86321636, 172643272]

約数ペア:

[(1, 172643272), (2, 86321636), (4, 43160818), (8, 21580409), (19, 9086488), (38, 4543244), (76, 2271622), (152, 1135811), (317, 544616), (634, 272308), (1268, 136154), (2536, 68077), (3583, 48184), (6023, 28664), (7166, 24092), (12046, 14332)]