161569121598

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{142123}}^1$

素因数の和:142729

約数の個数: 48

約数和(自身を含む): 353389052016

約数和(自身を除く): 191819930418

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 461, 822, 922, 1233, 1383, 2466, 2766, 4149, 8298, 63157, 126314, 142123, 189471, 284246, 378942, 426369, 568413, 852738, 1136826, 1279107, 2558214, 19470851, 38941702, 58412553, 65518703, 116825106, 131037406, 175237659, 196556109, 350475318, 393112218, 589668327, 1179336654, 8976062311, 17952124622, 26928186933, 53856373866, 80784560799, 161569121598]

約数ペア:

[(1, 161569121598), (2, 80784560799), (3, 53856373866), (6, 26928186933), (9, 17952124622), (18, 8976062311), (137, 1179336654), (274, 589668327), (411, 393112218), (461, 350475318), (822, 196556109), (922, 175237659), (1233, 131037406), (1383, 116825106), (2466, 65518703), (2766, 58412553), (4149, 38941702), (8298, 19470851), (63157, 2558214), (126314, 1279107), (142123, 1136826), (189471, 852738), (284246, 568413), (378942, 426369)]