157224344

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{293329}}^1$

素因数の和:293402

約数の個数: 16

約数和(自身を含む): 299196600

約数和(自身を除く): 141972256

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 293329, 586658, 1173316, 2346632, 19653043, 39306086, 78612172, 157224344]

約数ペア:

[(1, 157224344), (2, 78612172), (4, 39306086), (8, 19653043), (67, 2346632), (134, 1173316), (268, 586658), (536, 293329)]