156948054164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{125497}}^1$

素因数の和:126216

約数の個数: 48

約数和(自身を含む): 307062482496

約数和(自身を除く): 150114428332

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 661, 946, 1322, 1892, 2644, 7271, 14542, 28423, 29084, 56846, 113692, 125497, 250994, 312653, 501988, 625306, 1250612, 1380467, 2760934, 5396371, 5521868, 10792742, 21585484, 59360081, 82953517, 118720162, 165907034, 237440324, 331814068, 912488687, 1824977374, 3567001231, 3649954748, 7134002462, 14268004924, 39237013541, 78474027082, 156948054164]

約数ペア:

[(1, 156948054164), (2, 78474027082), (4, 39237013541), (11, 14268004924), (22, 7134002462), (43, 3649954748), (44, 3567001231), (86, 1824977374), (172, 912488687), (473, 331814068), (661, 237440324), (946, 165907034), (1322, 118720162), (1892, 82953517), (2644, 59360081), (7271, 21585484), (14542, 10792742), (28423, 5521868), (29084, 5396371), (56846, 2760934), (113692, 1380467), (125497, 1250612), (250994, 625306), (312653, 501988)]