155434664

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 388905300

約数和(自身を除く): 233470636

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 113, 116, 121, 154, 196, 203, 226, 232, 242, 308, 319, 392, 406, 452, 484, 539, 616, 638, 791, 812, 847, 904, 968, 1078, 1243, 1276, 1421, 1582, 1624, 1694, 2156, 2233, 2486, 2552, 2842, 3164, 3277, 3388, 3509, 4312, 4466, 4972, 5537, 5684, 5929, 6328, 6554, 6776, 7018, 8701, 8932, 9944, 11074, 11368, 11858, 13108, 13673, 14036, 15631, 17402, 17864, 22148, 22939, 23716, 24563, 26216, 27346, 28072, 31262, 34804, 36047, 44296, 45878, 47432, 49126, 54692, 60907, 62524, 69608, 72094, 91756, 95711, 98252, 109384, 121814, 125048, 144188, 160573, 171941, 183512, 191422, 196504, 243628, 252329, 288376, 321146, 343882, 382844, 396517, 487256, 504658, 642292, 669977, 687764, 765688, 793034, 1009316, 1284584, 1339954, 1375528, 1586068, 1766303, 2018632, 2679908, 2775619, 3172136, 3532606, 5359816, 5551238, 7065212, 11102476, 14130424, 19429333, 22204952, 38858666, 77717332, 155434664]

約数ペア:

[(1, 155434664), (2, 77717332), (4, 38858666), (7, 22204952), (8, 19429333), (11, 14130424), (14, 11102476), (22, 7065212), (28, 5551238), (29, 5359816), (44, 3532606), (49, 3172136), (56, 2775619), (58, 2679908), (77, 2018632), (88, 1766303), (98, 1586068), (113, 1375528), (116, 1339954), (121, 1284584), (154, 1009316), (196, 793034), (203, 765688), (226, 687764), (232, 669977), (242, 642292), (308, 504658), (319, 487256), (392, 396517), (406, 382844), (452, 343882), (484, 321146), (539, 288376), (616, 252329), (638, 243628), (791, 196504), (812, 191422), (847, 183512), (904, 171941), (968, 160573), (1078, 144188), (1243, 125048), (1276, 121814), (1421, 109384), (1582, 98252), (1624, 95711), (1694, 91756), (2156, 72094), (2233, 69608), (2486, 62524), (2552, 60907), (2842, 54692), (3164, 49126), (3277, 47432), (3388, 45878), (3509, 44296), (4312, 36047), (4466, 34804), (4972, 31262), (5537, 28072), (5684, 27346), (5929, 26216), (6328, 24563), (6554, 23716), (6776, 22939), (7018, 22148), (8701, 17864), (8932, 17402), (9944, 15631), (11074, 14036), (11368, 13673), (11858, 13108)]