144945894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 300026880

約数和(自身を除く): 155080986

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 509, 1018, 1527, 1531, 3054, 3062, 4593, 9186, 15779, 31558, 47337, 47461, 94674, 94922, 142383, 284766, 779279, 1558558, 2337837, 4675674, 24157649, 48315298, 72472947, 144945894]

約数ペア:

[(1, 144945894), (2, 72472947), (3, 48315298), (6, 24157649), (31, 4675674), (62, 2337837), (93, 1558558), (186, 779279), (509, 284766), (1018, 142383), (1527, 94922), (1531, 94674), (3054, 47461), (3062, 47337), (4593, 31558), (9186, 15779)]