161768544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240727}}^1$

素因数の和:240747

約数の個数: 48

約数和(自身を含む): 485307648

約数和(自身を除く): 323539104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240727, 481454, 722181, 962908, 1444362, 1685089, 1925816, 2888724, 3370178, 3851632, 5055267, 5777448, 6740356, 7703264, 10110534, 11554896, 13480712, 20221068, 23109792, 26961424, 40442136, 53922848, 80884272, 161768544]

約数ペア:

[(1, 161768544), (2, 80884272), (3, 53922848), (4, 40442136), (6, 26961424), (7, 23109792), (8, 20221068), (12, 13480712), (14, 11554896), (16, 10110534), (21, 7703264), (24, 6740356), (28, 5777448), (32, 5055267), (42, 3851632), (48, 3370178), (56, 2888724), (84, 1925816), (96, 1685089), (112, 1444362), (168, 962908), (224, 722181), (336, 481454), (672, 240727)]