137358232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 301332780

約数和(自身を除く): 163974548

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 374, 484, 491, 578, 748, 968, 982, 1156, 1496, 1964, 2057, 2312, 3179, 3928, 4114, 5401, 6358, 8228, 8347, 10802, 12716, 16456, 16694, 21604, 25432, 33388, 34969, 43208, 59411, 66776, 69938, 91817, 118822, 139876, 141899, 183634, 237644, 279752, 283798, 367268, 475288, 567596, 734536, 1009987, 1135192, 1560889, 2019974, 3121778, 4039948, 6243556, 8079896, 12487112, 17169779, 34339558, 68679116, 137358232]

約数ペア:

[(1, 137358232), (2, 68679116), (4, 34339558), (8, 17169779), (11, 12487112), (17, 8079896), (22, 6243556), (34, 4039948), (44, 3121778), (68, 2019974), (88, 1560889), (121, 1135192), (136, 1009987), (187, 734536), (242, 567596), (289, 475288), (374, 367268), (484, 283798), (491, 279752), (578, 237644), (748, 183634), (968, 141899), (982, 139876), (1156, 118822), (1496, 91817), (1964, 69938), (2057, 66776), (2312, 59411), (3179, 43208), (3928, 34969), (4114, 33388), (5401, 25432), (6358, 21604), (8228, 16694), (8347, 16456), (10802, 12716)]