155500974

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{19501}}^1$

素因数の和:19952

約数の個数: 24

約数和(自身を含む): 337696632

約数和(自身を除く): 182195658

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 19501, 39002, 58503, 117006, 175509, 351018, 8638943, 17277886, 25916829, 51833658, 77750487, 155500974]

約数ペア:

[(1, 155500974), (2, 77750487), (3, 51833658), (6, 25916829), (9, 17277886), (18, 8638943), (443, 351018), (886, 175509), (1329, 117006), (2658, 58503), (3987, 39002), (7974, 19501)]