157579256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50377}}^1$

素因数の和:50423

約数の個数: 32

約数和(自身を含む): 326449440

約数和(自身を除く): 168870184

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 50377, 100754, 201508, 403016, 856409, 1158671, 1712818, 2317342, 3425636, 4634684, 6851272, 9269368, 19697407, 39394814, 78789628, 157579256]

約数ペア:

[(1, 157579256), (2, 78789628), (4, 39394814), (8, 19697407), (17, 9269368), (23, 6851272), (34, 4634684), (46, 3425636), (68, 2317342), (92, 1712818), (136, 1158671), (184, 856409), (391, 403016), (782, 201508), (1564, 100754), (3128, 50377)]