158520392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 305143200

約数和(自身を除く): 146622808

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 3323, 5963, 6646, 11926, 13292, 23852, 26584, 47704, 222641, 295747, 445282, 591494, 890564, 1182988, 1781128, 2365976, 19815049, 39630098, 79260196, 158520392]

約数ペア:

[(1, 158520392), (2, 79260196), (4, 39630098), (8, 19815049), (67, 2365976), (89, 1781128), (134, 1182988), (178, 890564), (268, 591494), (356, 445282), (536, 295747), (712, 222641), (3323, 47704), (5963, 26584), (6646, 23852), (11926, 13292)]