149192392

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 133854008

約数列:

[1, 2, 4, 8, 191, 251, 382, 389, 502, 764, 778, 1004, 1528, 1556, 2008, 3112, 47941, 74299, 95882, 97639, 148598, 191764, 195278, 297196, 383528, 390556, 594392, 781112, 18649049, 37298098, 74596196, 149192392]

約数ペア:

[(1, 149192392), (2, 74596196), (4, 37298098), (8, 18649049), (191, 781112), (251, 594392), (382, 390556), (389, 383528), (502, 297196), (764, 195278), (778, 191764), (1004, 148598), (1528, 97639), (1556, 95882), (2008, 74299), (3112, 47941)]