161566650544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3483241}}^1$

素因数の和:3483485

約数の個数: 40

約数和(自身を含む): 338626854272

約数和(自身を除く): 177060203728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3568, 5798, 11596, 23192, 46384, 3483241, 6966482, 13932964, 27865928, 45282133, 55731856, 90564266, 181128532, 362257064, 724514128, 776762743, 1553525486, 3107050972, 6214101944, 10097915659, 12428203888, 20195831318, 40391662636, 80783325272, 161566650544]

約数ペア:

[(1, 161566650544), (2, 80783325272), (4, 40391662636), (8, 20195831318), (13, 12428203888), (16, 10097915659), (26, 6214101944), (52, 3107050972), (104, 1553525486), (208, 776762743), (223, 724514128), (446, 362257064), (892, 181128532), (1784, 90564266), (2899, 55731856), (3568, 45282133), (5798, 27865928), (11596, 13932964), (23192, 6966482), (46384, 3483241)]