168207858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 453363456

約数和(自身を除く): 285155598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 309, 546, 618, 721, 819, 927, 997, 1339, 1442, 1638, 1854, 1994, 2163, 2678, 2991, 4017, 4326, 5982, 6489, 6979, 8034, 8973, 9373, 12051, 12961, 12978, 13958, 17946, 18746, 20937, 24102, 25922, 28119, 38883, 41874, 56238, 62811, 77766, 84357, 90727, 102691, 116649, 125622, 168714, 181454, 205382, 233298, 272181, 308073, 544362, 616146, 718837, 816543, 924219, 1334983, 1437674, 1633086, 1848438, 2156511, 2669966, 4004949, 4313022, 6469533, 8009898, 9344881, 12014847, 12939066, 18689762, 24029694, 28034643, 56069286, 84103929, 168207858]

約数ペア:

[(1, 168207858), (2, 84103929), (3, 56069286), (6, 28034643), (7, 24029694), (9, 18689762), (13, 12939066), (14, 12014847), (18, 9344881), (21, 8009898), (26, 6469533), (39, 4313022), (42, 4004949), (63, 2669966), (78, 2156511), (91, 1848438), (103, 1633086), (117, 1437674), (126, 1334983), (182, 924219), (206, 816543), (234, 718837), (273, 616146), (309, 544362), (546, 308073), (618, 272181), (721, 233298), (819, 205382), (927, 181454), (997, 168714), (1339, 125622), (1442, 116649), (1638, 102691), (1854, 90727), (1994, 84357), (2163, 77766), (2678, 62811), (2991, 56238), (4017, 41874), (4326, 38883), (5982, 28119), (6489, 25922), (6979, 24102), (8034, 20937), (8973, 18746), (9373, 17946), (12051, 13958), (12961, 12978)]