145719834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39749}}^1$

素因数の和:39814

約数の個数: 32

約数和(自身を含む): 320544000

約数和(自身を除く): 174824166

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 39749, 79498, 119247, 238494, 516737, 1033474, 1550211, 1868203, 3100422, 3736406, 5604609, 11209218, 24286639, 48573278, 72859917, 145719834]

約数ペア:

[(1, 145719834), (2, 72859917), (3, 48573278), (6, 24286639), (13, 11209218), (26, 5604609), (39, 3736406), (47, 3100422), (78, 1868203), (94, 1550211), (141, 1033474), (282, 516737), (611, 238494), (1222, 119247), (1833, 79498), (3666, 39749)]