138410096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19241

約数の個数: 40

約数和(自身を含む): 299699568

約数和(自身を除く): 161289472

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 19181, 38362, 76724, 153448, 210991, 306896, 421982, 786421, 843964, 1572842, 1687928, 3145684, 3375856, 6291368, 8650631, 12582736, 17301262, 34602524, 69205048, 138410096]

約数ペア:

[(1, 138410096), (2, 69205048), (4, 34602524), (8, 17301262), (11, 12582736), (16, 8650631), (22, 6291368), (41, 3375856), (44, 3145684), (82, 1687928), (88, 1572842), (164, 843964), (176, 786421), (328, 421982), (451, 306896), (656, 210991), (902, 153448), (1804, 76724), (3608, 38362), (7216, 19181)]