161867454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{7369}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 370740480

約数和(自身を除く): 208873026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 7369, 10983, 14738, 21966, 22107, 44214, 51583, 103166, 154749, 309498, 3853987, 7707974, 11561961, 23123922, 26977909, 53955818, 80933727, 161867454]

約数ペア:

[(1, 161867454), (2, 80933727), (3, 53955818), (6, 26977909), (7, 23123922), (14, 11561961), (21, 7707974), (42, 3853987), (523, 309498), (1046, 154749), (1569, 103166), (3138, 51583), (3661, 44214), (7322, 22107), (7369, 21966), (10983, 14738)]