121871397704

素因数分解:

$2^3\times 7^1\times {\mathrm{6917}}^1\times {\mathrm{314627}}^1$

素因数の和:321557

約数の個数: 32

約数和(自身を含む): 261191580480

約数和(自身を除く): 139320182776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6917, 13834, 27668, 48419, 55336, 96838, 193676, 314627, 387352, 629254, 1258508, 2202389, 2517016, 4404778, 8809556, 17619112, 2176274959, 4352549918, 8705099836, 15233924713, 17410199672, 30467849426, 60935698852, 121871397704]

約数ペア:

[(1, 121871397704), (2, 60935698852), (4, 30467849426), (7, 17410199672), (8, 15233924713), (14, 8705099836), (28, 4352549918), (56, 2176274959), (6917, 17619112), (13834, 8809556), (27668, 4404778), (48419, 2517016), (55336, 2202389), (96838, 1258508), (193676, 629254), (314627, 387352)]