156958281392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{200903}}^1$

素因数の和:201138

約数の個数: 80

約数和(自身を含む): 347972156928

約数和(自身を除く): 191013875536

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 193, 253, 368, 386, 506, 772, 1012, 1544, 2024, 2123, 3088, 4048, 4246, 4439, 8492, 8878, 16984, 17756, 33968, 35512, 48829, 71024, 97658, 195316, 200903, 390632, 401806, 781264, 803612, 1607224, 2209933, 3214448, 4419866, 4620769, 8839732, 9241538, 17679464, 18483076, 35358928, 36966152, 38774279, 50828459, 73932304, 77548558, 101656918, 155097116, 203313836, 310194232, 406627672, 426517069, 620388464, 813255344, 853034138, 891808417, 1706068276, 1783616834, 3412136552, 3567233668, 6824273104, 7134467336, 9809892587, 14268934672, 19619785174, 39239570348, 78479140696, 156958281392]

約数ペア:

[(1, 156958281392), (2, 78479140696), (4, 39239570348), (8, 19619785174), (11, 14268934672), (16, 9809892587), (22, 7134467336), (23, 6824273104), (44, 3567233668), (46, 3412136552), (88, 1783616834), (92, 1706068276), (176, 891808417), (184, 853034138), (193, 813255344), (253, 620388464), (368, 426517069), (386, 406627672), (506, 310194232), (772, 203313836), (1012, 155097116), (1544, 101656918), (2024, 77548558), (2123, 73932304), (3088, 50828459), (4048, 38774279), (4246, 36966152), (4439, 35358928), (8492, 18483076), (8878, 17679464), (16984, 9241538), (17756, 8839732), (33968, 4620769), (35512, 4419866), (48829, 3214448), (71024, 2209933), (97658, 1607224), (195316, 803612), (200903, 781264), (390632, 401806)]