109857748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27437}}^1$

素因数の和:27472

約数の個数: 48

約数和(自身を含む): 258136704

約数和(自身を除く): 148278956

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 27437, 54874, 109748, 192059, 301807, 356681, 384118, 603614, 713362, 768236, 1207228, 1426724, 2112649, 2496767, 3923491, 4225298, 4993534, 7846982, 8450596, 9987068, 15693964, 27464437, 54928874, 109857748]

約数ペア:

[(1, 109857748), (2, 54928874), (4, 27464437), (7, 15693964), (11, 9987068), (13, 8450596), (14, 7846982), (22, 4993534), (26, 4225298), (28, 3923491), (44, 2496767), (52, 2112649), (77, 1426724), (91, 1207228), (143, 768236), (154, 713362), (182, 603614), (286, 384118), (308, 356681), (364, 301807), (572, 192059), (1001, 109748), (2002, 54874), (4004, 27437)]