168267572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 171388108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 431, 467, 836, 862, 934, 1724, 1868, 4741, 5137, 8189, 8873, 9482, 10274, 16378, 17746, 18964, 20548, 32756, 35492, 90079, 97603, 180158, 195206, 201277, 360316, 390412, 402554, 805108, 2214047, 3824263, 4428094, 7648526, 8856188, 15297052, 42066893, 84133786, 168267572]

約数ペア:

[(1, 168267572), (2, 84133786), (4, 42066893), (11, 15297052), (19, 8856188), (22, 7648526), (38, 4428094), (44, 3824263), (76, 2214047), (209, 805108), (418, 402554), (431, 390412), (467, 360316), (836, 201277), (862, 195206), (934, 180158), (1724, 97603), (1868, 90079), (4741, 35492), (5137, 32756), (8189, 20548), (8873, 18964), (9482, 17746), (10274, 16378)]