151774139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 179159040

約数和(自身を除く): 27384901

約数列:

[1, 11, 29, 47, 53, 191, 319, 517, 583, 1363, 1537, 2101, 2491, 5539, 8977, 10123, 14993, 16907, 27401, 60929, 72239, 98747, 111353, 260333, 293567, 475781, 794629, 2863663, 3229237, 5233591, 13797649, 151774139]

約数ペア:

[(1, 151774139), (11, 13797649), (29, 5233591), (47, 3229237), (53, 2863663), (191, 794629), (319, 475781), (517, 293567), (583, 260333), (1363, 111353), (1537, 98747), (2101, 72239), (2491, 60929), (5539, 27401), (8977, 16907), (10123, 14993)]