171238672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 374833152

約数和(自身を除く): 203594480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 127, 163, 176, 188, 254, 326, 376, 508, 517, 652, 752, 1016, 1034, 1304, 1397, 1793, 2032, 2068, 2608, 2794, 3586, 4136, 5588, 5969, 7172, 7661, 8272, 11176, 11938, 14344, 15322, 20701, 22352, 23876, 28688, 30644, 41402, 47752, 61288, 65659, 82804, 84271, 95504, 122576, 131318, 165608, 168542, 227711, 262636, 331216, 337084, 455422, 525272, 674168, 910844, 972947, 1050544, 1348336, 1821688, 1945894, 3643376, 3891788, 7783576, 10702417, 15567152, 21404834, 42809668, 85619336, 171238672]

約数ペア:

[(1, 171238672), (2, 85619336), (4, 42809668), (8, 21404834), (11, 15567152), (16, 10702417), (22, 7783576), (44, 3891788), (47, 3643376), (88, 1945894), (94, 1821688), (127, 1348336), (163, 1050544), (176, 972947), (188, 910844), (254, 674168), (326, 525272), (376, 455422), (508, 337084), (517, 331216), (652, 262636), (752, 227711), (1016, 168542), (1034, 165608), (1304, 131318), (1397, 122576), (1793, 95504), (2032, 84271), (2068, 82804), (2608, 65659), (2794, 61288), (3586, 47752), (4136, 41402), (5588, 30644), (5969, 28688), (7172, 23876), (7661, 22352), (8272, 20701), (11176, 15322), (11938, 14344)]