157055452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{25951}}^1$

素因数の和:26061

約数の個数: 24

約数和(自身を含む): 294295680

約数和(自身を除く): 137240228

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 25951, 51902, 103804, 441167, 882334, 1764668, 2309639, 4619278, 9238556, 39263863, 78527726, 157055452]

約数ペア:

[(1, 157055452), (2, 78527726), (4, 39263863), (17, 9238556), (34, 4619278), (68, 2309639), (89, 1764668), (178, 882334), (356, 441167), (1513, 103804), (3026, 51902), (6052, 25951)]