156715768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61409}}^1$

素因数の和:61455

約数の個数: 32

約数和(自身を含む): 331614000

約数和(自身を除く): 174898232

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 61409, 122818, 245636, 491272, 675499, 1350998, 1780861, 2701996, 3561722, 5403992, 7123444, 14246888, 19589471, 39178942, 78357884, 156715768]

約数ペア:

[(1, 156715768), (2, 78357884), (4, 39178942), (8, 19589471), (11, 14246888), (22, 7123444), (29, 5403992), (44, 3561722), (58, 2701996), (88, 1780861), (116, 1350998), (232, 675499), (319, 491272), (638, 245636), (1276, 122818), (2552, 61409)]