142760464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115877}}^1$

素因数の和:115903

約数の個数: 40

約数和(自身を含む): 344852928

約数和(自身を除く): 202092464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 115877, 231754, 463508, 811139, 927016, 1274647, 1622278, 1854032, 2549294, 3244556, 5098588, 6489112, 8922529, 10197176, 12978224, 17845058, 20394352, 35690116, 71380232, 142760464]

約数ペア:

[(1, 142760464), (2, 71380232), (4, 35690116), (7, 20394352), (8, 17845058), (11, 12978224), (14, 10197176), (16, 8922529), (22, 6489112), (28, 5098588), (44, 3244556), (56, 2549294), (77, 1854032), (88, 1622278), (112, 1274647), (154, 927016), (176, 811139), (308, 463508), (616, 231754), (1232, 115877)]