147481838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13523}}^1$

素因数の和:13592

約数の個数: 32

約数和(自身を含む): 272643840

約数和(自身を除く): 125162002

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 13523, 27046, 94661, 189322, 256937, 513874, 554443, 1108886, 1798559, 3597118, 3881101, 7762202, 10534417, 21068834, 73740919, 147481838]

約数ペア:

[(1, 147481838), (2, 73740919), (7, 21068834), (14, 10534417), (19, 7762202), (38, 3881101), (41, 3597118), (82, 1798559), (133, 1108886), (266, 554443), (287, 513874), (574, 256937), (779, 189322), (1558, 94661), (5453, 27046), (10906, 13523)]