156891086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 262562688

約数和(自身を除く): 105671602

約数列:

[1, 2, 11, 22, 67, 134, 163, 326, 653, 737, 1306, 1474, 1793, 3586, 7183, 10921, 14366, 21842, 43751, 87502, 106439, 120131, 212878, 240262, 481261, 962522, 1170829, 2341658, 7131413, 14262826, 78445543, 156891086]

約数ペア:

[(1, 156891086), (2, 78445543), (11, 14262826), (22, 7131413), (67, 2341658), (134, 1170829), (163, 962522), (326, 481261), (653, 240262), (737, 212878), (1306, 120131), (1474, 106439), (1793, 87502), (3586, 43751), (7183, 21842), (10921, 14366)]