163973194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{62633}}^1$

素因数の和:62670

約数の個数: 32

約数和(自身を含む): 324694656

約数和(自身を除く): 160721462

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 62633, 125266, 438431, 688963, 876862, 1064761, 1377926, 2129522, 4822741, 7453327, 9645482, 11712371, 14906654, 23424742, 81986597, 163973194]

約数ペア:

[(1, 163973194), (2, 81986597), (7, 23424742), (11, 14906654), (14, 11712371), (17, 9645482), (22, 7453327), (34, 4822741), (77, 2129522), (119, 1377926), (154, 1064761), (187, 876862), (238, 688963), (374, 438431), (1309, 125266), (2618, 62633)]