137369246

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 250398720

約数和(自身を除く): 113029474

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 103, 206, 217, 434, 439, 721, 878, 1442, 1519, 3038, 3073, 3193, 5047, 6146, 6386, 10094, 13609, 21511, 22351, 27218, 43022, 44702, 45217, 90434, 95263, 156457, 190526, 312914, 316519, 633038, 666841, 1333682, 1401727, 2215633, 2803454, 4431266, 9812089, 19624178, 68684623, 137369246]

約数ペア:

[(1, 137369246), (2, 68684623), (7, 19624178), (14, 9812089), (31, 4431266), (49, 2803454), (62, 2215633), (98, 1401727), (103, 1333682), (206, 666841), (217, 633038), (434, 316519), (439, 312914), (721, 190526), (878, 156457), (1442, 95263), (1519, 90434), (3038, 45217), (3073, 44702), (3193, 43022), (5047, 27218), (6146, 22351), (6386, 21511), (10094, 13609)]