129338712

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25301}}^1$

素因数の和:25384

約数の個数: 48

約数和(自身を含む): 355240080

約数和(自身を除く): 225901368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 25301, 50602, 75903, 101204, 151806, 202408, 227709, 303612, 455418, 607224, 910836, 1796371, 1821672, 3592742, 5389113, 7185484, 10778226, 14370968, 16167339, 21556452, 32334678, 43112904, 64669356, 129338712]

約数ペア:

[(1, 129338712), (2, 64669356), (3, 43112904), (4, 32334678), (6, 21556452), (8, 16167339), (9, 14370968), (12, 10778226), (18, 7185484), (24, 5389113), (36, 3592742), (71, 1821672), (72, 1796371), (142, 910836), (213, 607224), (284, 455418), (426, 303612), (568, 227709), (639, 202408), (852, 151806), (1278, 101204), (1704, 75903), (2556, 50602), (5112, 25301)]