176028028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 358210944

約数和(自身を除く): 182182916

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 71, 116, 134, 142, 268, 284, 319, 638, 737, 781, 841, 1276, 1474, 1562, 1682, 1943, 2059, 2948, 3124, 3364, 3886, 4118, 4757, 7772, 8236, 9251, 9514, 18502, 19028, 21373, 22649, 37004, 42746, 45298, 52327, 56347, 59711, 85492, 90596, 104654, 112694, 119422, 137953, 209308, 225388, 238844, 275906, 551812, 619817, 656821, 1239634, 1313642, 1517483, 2479268, 2627284, 3034966, 4000637, 6069932, 8001274, 16002548, 44007007, 88014014, 176028028]

約数ペア:

[(1, 176028028), (2, 88014014), (4, 44007007), (11, 16002548), (22, 8001274), (29, 6069932), (44, 4000637), (58, 3034966), (67, 2627284), (71, 2479268), (116, 1517483), (134, 1313642), (142, 1239634), (268, 656821), (284, 619817), (319, 551812), (638, 275906), (737, 238844), (781, 225388), (841, 209308), (1276, 137953), (1474, 119422), (1562, 112694), (1682, 104654), (1943, 90596), (2059, 85492), (2948, 59711), (3124, 56347), (3364, 52327), (3886, 45298), (4118, 42746), (4757, 37004), (7772, 22649), (8236, 21373), (9251, 19028), (9514, 18502)]