145763288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87179}}^1$

素因数の和:87215

約数の個数: 32

約数和(自身を含む): 313848000

約数和(自身を除く): 168084712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 87179, 174358, 348716, 697432, 958969, 1656401, 1917938, 3312802, 3835876, 6625604, 7671752, 13251208, 18220411, 36440822, 72881644, 145763288]

約数ペア:

[(1, 145763288), (2, 72881644), (4, 36440822), (8, 18220411), (11, 13251208), (19, 7671752), (22, 6625604), (38, 3835876), (44, 3312802), (76, 1917938), (88, 1656401), (152, 958969), (209, 697432), (418, 348716), (836, 174358), (1672, 87179)]