145169164

素因数分解:

$2^2\times 7^2\times {\mathrm{740659}}^1$

素因数の和:740677

約数の個数: 18

約数和(自身を含む): 295523340

約数和(自身を除く): 150354176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 740659, 1481318, 2962636, 5184613, 10369226, 20738452, 36292291, 72584582, 145169164]

約数ペア:

[(1, 145169164), (2, 72584582), (4, 36292291), (7, 20738452), (14, 10369226), (28, 5184613), (49, 2962636), (98, 1481318), (196, 740659)]