128771874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 96

約数和(自身を含む): 354616704

約数和(自身を除く): 225844830

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 53, 63, 66, 77, 99, 106, 126, 154, 159, 198, 231, 318, 371, 462, 477, 583, 693, 742, 954, 1113, 1166, 1386, 1749, 1753, 2226, 3339, 3498, 3506, 4081, 5247, 5259, 6678, 8162, 10494, 10518, 12243, 12271, 15777, 19283, 24486, 24542, 31554, 36729, 36813, 38566, 57849, 73458, 73626, 92909, 110439, 115698, 134981, 173547, 185818, 220878, 269962, 278727, 347094, 404943, 557454, 650363, 809886, 836181, 1021999, 1214829, 1300726, 1672362, 1951089, 2043998, 2429658, 3065997, 3902178, 5853267, 6131994, 7153993, 9197991, 11706534, 14307986, 18395982, 21461979, 42923958, 64385937, 128771874]

約数ペア:

[(1, 128771874), (2, 64385937), (3, 42923958), (6, 21461979), (7, 18395982), (9, 14307986), (11, 11706534), (14, 9197991), (18, 7153993), (21, 6131994), (22, 5853267), (33, 3902178), (42, 3065997), (53, 2429658), (63, 2043998), (66, 1951089), (77, 1672362), (99, 1300726), (106, 1214829), (126, 1021999), (154, 836181), (159, 809886), (198, 650363), (231, 557454), (318, 404943), (371, 347094), (462, 278727), (477, 269962), (583, 220878), (693, 185818), (742, 173547), (954, 134981), (1113, 115698), (1166, 110439), (1386, 92909), (1749, 73626), (1753, 73458), (2226, 57849), (3339, 38566), (3498, 36813), (3506, 36729), (4081, 31554), (5247, 24542), (5259, 24486), (6678, 19283), (8162, 15777), (10494, 12271), (10518, 12243)]