143774714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 229785600

約数和(自身を除く): 86010886

約数列:

[1, 2, 31, 43, 62, 86, 199, 271, 398, 542, 1333, 2666, 6169, 8401, 8557, 11653, 12338, 16802, 17114, 23306, 53929, 107858, 265267, 361243, 530534, 722486, 1671799, 2318947, 3343598, 4637894, 71887357, 143774714]

約数ペア:

[(1, 143774714), (2, 71887357), (31, 4637894), (43, 3343598), (62, 2318947), (86, 1671799), (199, 722486), (271, 530534), (398, 361243), (542, 265267), (1333, 107858), (2666, 53929), (6169, 23306), (8401, 17114), (8557, 16802), (11653, 12338)]