120985878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11159}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 141497322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 11159, 22318, 33477, 66954, 145067, 290134, 435201, 870402, 1551101, 3102202, 4653303, 9306606, 20164313, 40328626, 60492939, 120985878]

約数ペア:

[(1, 120985878), (2, 60492939), (3, 40328626), (6, 20164313), (13, 9306606), (26, 4653303), (39, 3102202), (78, 1551101), (139, 870402), (278, 435201), (417, 290134), (834, 145067), (1807, 66954), (3614, 33477), (5421, 22318), (10842, 11159)]