157390938

素因数分解:

$2^1\times 3^4\times {\mathrm{971549}}^1$

素因数の和:971563

約数の個数: 20

約数和(自身を含む): 352672650

約数和(自身を除く): 195281712

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971549, 1943098, 2914647, 5829294, 8743941, 17487882, 26231823, 52463646, 78695469, 157390938]

約数ペア:

[(1, 157390938), (2, 78695469), (3, 52463646), (6, 26231823), (9, 17487882), (18, 8743941), (27, 5829294), (54, 2914647), (81, 1943098), (162, 971549)]