145653186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 339893280

約数和(自身を除く): 194240094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 491, 982, 1009, 1473, 2018, 2946, 3027, 3437, 6054, 6874, 7063, 10311, 14126, 20622, 21189, 24059, 42378, 48118, 49441, 72177, 98882, 144354, 148323, 296646, 495419, 990838, 1486257, 2972514, 3467933, 6935866, 10403799, 20807598, 24275531, 48551062, 72826593, 145653186]

約数ペア:

[(1, 145653186), (2, 72826593), (3, 48551062), (6, 24275531), (7, 20807598), (14, 10403799), (21, 6935866), (42, 3467933), (49, 2972514), (98, 1486257), (147, 990838), (294, 495419), (491, 296646), (982, 148323), (1009, 144354), (1473, 98882), (2018, 72177), (2946, 49441), (3027, 48118), (3437, 42378), (6054, 24059), (6874, 21189), (7063, 20622), (10311, 14126)]