139168128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 412439040

約数和(自身を除く): 273270912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 352, 376, 384, 517, 528, 564, 701, 704, 752, 1034, 1056, 1128, 1402, 1408, 1504, 1551, 2068, 2103, 2112, 2256, 2804, 3008, 3102, 4136, 4206, 4224, 4512, 5608, 6016, 6204, 7711, 8272, 8412, 9024, 11216, 12408, 15422, 16544, 16824, 18048, 22432, 23133, 24816, 30844, 32947, 33088, 33648, 44864, 46266, 49632, 61688, 65894, 66176, 67296, 89728, 92532, 98841, 99264, 123376, 131788, 134592, 185064, 197682, 198528, 246752, 263576, 269184, 362417, 370128, 395364, 493504, 527152, 724834, 740256, 790728, 987008, 1054304, 1087251, 1449668, 1480512, 1581456, 2108608, 2174502, 2899336, 2961024, 3162912, 4217216, 4349004, 5798672, 6325824, 8698008, 11597344, 12651648, 17396016, 23194688, 34792032, 46389376, 69584064, 139168128]

約数ペア:

[(1, 139168128), (2, 69584064), (3, 46389376), (4, 34792032), (6, 23194688), (8, 17396016), (11, 12651648), (12, 11597344), (16, 8698008), (22, 6325824), (24, 5798672), (32, 4349004), (33, 4217216), (44, 3162912), (47, 2961024), (48, 2899336), (64, 2174502), (66, 2108608), (88, 1581456), (94, 1480512), (96, 1449668), (128, 1087251), (132, 1054304), (141, 987008), (176, 790728), (188, 740256), (192, 724834), (264, 527152), (282, 493504), (352, 395364), (376, 370128), (384, 362417), (517, 269184), (528, 263576), (564, 246752), (701, 198528), (704, 197682), (752, 185064), (1034, 134592), (1056, 131788), (1128, 123376), (1402, 99264), (1408, 98841), (1504, 92532), (1551, 89728), (2068, 67296), (2103, 66176), (2112, 65894), (2256, 61688), (2804, 49632), (3008, 46266), (3102, 44864), (4136, 33648), (4206, 33088), (4224, 32947), (4512, 30844), (5608, 24816), (6016, 23133), (6204, 22432), (7711, 18048), (8272, 16824), (8412, 16544), (9024, 15422), (11216, 12408)]