137555432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 331776000

約数和(自身を除く): 194220568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 59, 62, 68, 79, 118, 119, 124, 136, 158, 217, 236, 238, 248, 316, 413, 434, 472, 476, 527, 553, 632, 826, 868, 952, 1003, 1054, 1106, 1343, 1652, 1736, 1829, 2006, 2108, 2212, 2449, 2686, 3304, 3658, 3689, 4012, 4216, 4424, 4661, 4898, 5372, 7021, 7316, 7378, 8024, 9322, 9401, 9796, 10744, 12803, 14042, 14632, 14756, 17143, 18644, 18802, 19592, 25606, 28084, 29512, 31093, 32627, 34286, 37288, 37604, 41633, 51212, 56168, 62186, 65254, 68572, 75208, 79237, 83266, 102424, 124372, 130508, 137144, 144491, 158474, 166532, 217651, 248744, 261016, 288982, 291431, 316948, 333064, 435302, 554659, 577964, 582862, 633896, 870604, 1011437, 1109318, 1155928, 1165724, 1741208, 2022874, 2218636, 2331448, 2456347, 4045748, 4437272, 4912694, 8091496, 9825388, 17194429, 19650776, 34388858, 68777716, 137555432]

約数ペア:

[(1, 137555432), (2, 68777716), (4, 34388858), (7, 19650776), (8, 17194429), (14, 9825388), (17, 8091496), (28, 4912694), (31, 4437272), (34, 4045748), (56, 2456347), (59, 2331448), (62, 2218636), (68, 2022874), (79, 1741208), (118, 1165724), (119, 1155928), (124, 1109318), (136, 1011437), (158, 870604), (217, 633896), (236, 582862), (238, 577964), (248, 554659), (316, 435302), (413, 333064), (434, 316948), (472, 291431), (476, 288982), (527, 261016), (553, 248744), (632, 217651), (826, 166532), (868, 158474), (952, 144491), (1003, 137144), (1054, 130508), (1106, 124372), (1343, 102424), (1652, 83266), (1736, 79237), (1829, 75208), (2006, 68572), (2108, 65254), (2212, 62186), (2449, 56168), (2686, 51212), (3304, 41633), (3658, 37604), (3689, 37288), (4012, 34286), (4216, 32627), (4424, 31093), (4661, 29512), (4898, 28084), (5372, 25606), (7021, 19592), (7316, 18802), (7378, 18644), (8024, 17143), (9322, 14756), (9401, 14632), (9796, 14042), (10744, 12803)]