129719226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237581}}^1$

素因数の和:237606

約数の個数: 32

約数和(自身を含む): 319310208

約数和(自身を除く): 189590982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 237581, 475162, 712743, 1425486, 1663067, 3088553, 3326134, 4989201, 6177106, 9265659, 9978402, 18531318, 21619871, 43239742, 64859613, 129719226]

約数ペア:

[(1, 129719226), (2, 64859613), (3, 43239742), (6, 21619871), (7, 18531318), (13, 9978402), (14, 9265659), (21, 6177106), (26, 4989201), (39, 3326134), (42, 3088553), (78, 1663067), (91, 1425486), (182, 712743), (273, 475162), (546, 237581)]