123450152

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16091}}^1$

素因数の和:16241

約数の個数: 32

約数和(自身を含む): 266483520

約数和(自身を除く): 143033368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 16091, 32182, 64364, 112637, 128728, 225274, 450548, 901096, 2204467, 4408934, 8817868, 15431269, 17635736, 30862538, 61725076, 123450152]

約数ペア:

[(1, 123450152), (2, 61725076), (4, 30862538), (7, 17635736), (8, 15431269), (14, 8817868), (28, 4408934), (56, 2204467), (137, 901096), (274, 450548), (548, 225274), (959, 128728), (1096, 112637), (1918, 64364), (3836, 32182), (7672, 16091)]