145587772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 291755520

約数和(自身を除く): 146167748

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 142, 284, 319, 638, 781, 1276, 1562, 1607, 2059, 3124, 3214, 4118, 6428, 8236, 17677, 22649, 35354, 45298, 46603, 70708, 90596, 93206, 114097, 186412, 228194, 456388, 512633, 1025266, 1255067, 2050532, 2510134, 3308813, 5020268, 6617626, 13235252, 36396943, 72793886, 145587772]

約数ペア:

[(1, 145587772), (2, 72793886), (4, 36396943), (11, 13235252), (22, 6617626), (29, 5020268), (44, 3308813), (58, 2510134), (71, 2050532), (116, 1255067), (142, 1025266), (284, 512633), (319, 456388), (638, 228194), (781, 186412), (1276, 114097), (1562, 93206), (1607, 90596), (2059, 70708), (3124, 46603), (3214, 45298), (4118, 35354), (6428, 22649), (8236, 17677)]