169920921664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{204231877}}^1$

素因数の和:204231902

約数の個数: 28

約数和(自身を含む): 363124279084

約数和(自身を除く): 193203357420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 204231877, 408463754, 816927508, 1633855016, 2655014401, 3267710032, 5310028802, 6535420064, 10620057604, 13070840128, 21240115208, 42480230416, 84960460832, 169920921664]

約数ペア:

[(1, 169920921664), (2, 84960460832), (4, 42480230416), (8, 21240115208), (13, 13070840128), (16, 10620057604), (26, 6535420064), (32, 5310028802), (52, 3267710032), (64, 2655014401), (104, 1633855016), (208, 816927508), (416, 408463754), (832, 204231877)]