172702088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 358700580

約数和(自身を除く): 185998492

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1213, 1369, 1924, 2426, 2738, 3848, 4852, 5476, 9704, 10952, 15769, 17797, 31538, 35594, 44881, 63076, 71188, 89762, 126152, 142376, 179524, 359048, 583453, 1166906, 1660597, 2333812, 3321194, 4667624, 6642388, 13284776, 21587761, 43175522, 86351044, 172702088]

約数ペア:

[(1, 172702088), (2, 86351044), (4, 43175522), (8, 21587761), (13, 13284776), (26, 6642388), (37, 4667624), (52, 3321194), (74, 2333812), (104, 1660597), (148, 1166906), (296, 583453), (481, 359048), (962, 179524), (1213, 142376), (1369, 126152), (1924, 89762), (2426, 71188), (2738, 63076), (3848, 44881), (4852, 35594), (5476, 31538), (9704, 17797), (10952, 15769)]