155304822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15307}}^1$

素因数の和:15420

約数の個数: 32

約数和(自身を含む): 330652800

約数和(自身を除く): 175347978

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 15307, 30614, 45921, 91842, 290833, 581666, 872499, 1362323, 1744998, 2724646, 4086969, 8173938, 25884137, 51768274, 77652411, 155304822]

約数ペア:

[(1, 155304822), (2, 77652411), (3, 51768274), (6, 25884137), (19, 8173938), (38, 4086969), (57, 2724646), (89, 1744998), (114, 1362323), (178, 872499), (267, 581666), (534, 290833), (1691, 91842), (3382, 45921), (5073, 30614), (10146, 15307)]