168584528

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10987}}^1$

素因数の和:11139

約数の個数: 40

約数和(自身を含む): 376053312

約数和(自身を除く): 207468784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 10987, 15344, 21974, 43948, 76909, 87896, 153818, 175792, 307636, 615272, 1230544, 1505219, 3010438, 6020876, 10536533, 12041752, 21073066, 24083504, 42146132, 84292264, 168584528]

約数ペア:

[(1, 168584528), (2, 84292264), (4, 42146132), (7, 24083504), (8, 21073066), (14, 12041752), (16, 10536533), (28, 6020876), (56, 3010438), (112, 1505219), (137, 1230544), (274, 615272), (548, 307636), (959, 175792), (1096, 153818), (1918, 87896), (2192, 76909), (3836, 43948), (7672, 21974), (10987, 15344)]