149608096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 322303968

約数和(自身を除く): 172695872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 643, 661, 1286, 1322, 2572, 2644, 5144, 5288, 7073, 7271, 10288, 10576, 14146, 14542, 20576, 21152, 28292, 29084, 56584, 58168, 113168, 116336, 226336, 232672, 425023, 850046, 1700092, 3400184, 4675253, 6800368, 9350506, 13600736, 18701012, 37402024, 74804048, 149608096]

約数ペア:

[(1, 149608096), (2, 74804048), (4, 37402024), (8, 18701012), (11, 13600736), (16, 9350506), (22, 6800368), (32, 4675253), (44, 3400184), (88, 1700092), (176, 850046), (352, 425023), (643, 232672), (661, 226336), (1286, 116336), (1322, 113168), (2572, 58168), (2644, 56584), (5144, 29084), (5288, 28292), (7073, 21152), (7271, 20576), (10288, 14542), (10576, 14146)]