161799354

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 48

約数和(自身を含む): 368769024

約数和(自身を除く): 206969670

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 3286, 4929, 5471, 9858, 10942, 14787, 16413, 29574, 32826, 49239, 98478, 169601, 289963, 339202, 508803, 579926, 869889, 1017606, 1526409, 1739778, 2609667, 3052818, 5219334, 8988853, 17977706, 26966559, 53933118, 80899677, 161799354]

約数ペア:

[(1, 161799354), (2, 80899677), (3, 53933118), (6, 26966559), (9, 17977706), (18, 8988853), (31, 5219334), (53, 3052818), (62, 2609667), (93, 1739778), (106, 1526409), (159, 1017606), (186, 869889), (279, 579926), (318, 508803), (477, 339202), (558, 289963), (954, 169601), (1643, 98478), (3286, 49239), (4929, 32826), (5471, 29574), (9858, 16413), (10942, 14787)]