143366128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 285981696

約数和(自身を除く): 142615568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 191, 344, 382, 688, 764, 1091, 1528, 2182, 3056, 4364, 8213, 8728, 16426, 17456, 32852, 46913, 65704, 93826, 131408, 187652, 208381, 375304, 416762, 750608, 833524, 1667048, 3334096, 8960383, 17920766, 35841532, 71683064, 143366128]

約数ペア:

[(1, 143366128), (2, 71683064), (4, 35841532), (8, 17920766), (16, 8960383), (43, 3334096), (86, 1667048), (172, 833524), (191, 750608), (344, 416762), (382, 375304), (688, 208381), (764, 187652), (1091, 131408), (1528, 93826), (2182, 65704), (3056, 46913), (4364, 32852), (8213, 17456), (8728, 16426)]