146638518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 323592192

約数和(自身を除く): 176953674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 127, 131, 226, 254, 262, 339, 381, 393, 678, 762, 786, 1469, 1651, 1703, 2938, 3302, 3406, 4407, 4953, 5109, 8814, 9906, 10218, 14351, 14803, 16637, 28702, 29606, 33274, 43053, 44409, 49911, 86106, 88818, 99822, 186563, 192439, 216281, 373126, 384878, 432562, 559689, 577317, 648843, 1119378, 1154634, 1297686, 1879981, 3759962, 5639943, 11279886, 24439753, 48879506, 73319259, 146638518]

約数ペア:

[(1, 146638518), (2, 73319259), (3, 48879506), (6, 24439753), (13, 11279886), (26, 5639943), (39, 3759962), (78, 1879981), (113, 1297686), (127, 1154634), (131, 1119378), (226, 648843), (254, 577317), (262, 559689), (339, 432562), (381, 384878), (393, 373126), (678, 216281), (762, 192439), (786, 186563), (1469, 99822), (1651, 88818), (1703, 86106), (2938, 49911), (3302, 44409), (3406, 43053), (4407, 33274), (4953, 29606), (5109, 28702), (8814, 16637), (9906, 14803), (10218, 14351)]