165093166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20080

約数の個数: 32

約数和(自身を含む): 307537920

約数和(自身を除く): 142444754

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 20021, 40042, 140147, 280294, 380399, 620651, 760798, 1241302, 2662793, 4344557, 5325586, 8689114, 11792369, 23584738, 82546583, 165093166]

約数ペア:

[(1, 165093166), (2, 82546583), (7, 23584738), (14, 11792369), (19, 8689114), (31, 5325586), (38, 4344557), (62, 2662793), (133, 1241302), (217, 760798), (266, 620651), (434, 380399), (589, 280294), (1178, 140147), (4123, 40042), (8246, 20021)]