149849386

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{2447}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 228721536

約数和(自身を除く): 78872150

約数列:

[1, 2, 67, 134, 457, 914, 2447, 4894, 30619, 61238, 163949, 327898, 1118279, 2236558, 74924693, 149849386]

約数ペア:

[(1, 149849386), (2, 74924693), (67, 2236558), (134, 1118279), (457, 327898), (914, 163949), (2447, 61238), (4894, 30619)]