137220902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 259303680

約数和(自身を除く): 122082778

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 169, 182, 338, 413, 767, 826, 983, 1183, 1534, 1966, 2366, 5369, 6881, 9971, 10738, 12779, 13762, 19942, 25558, 57997, 69797, 89453, 115994, 139594, 166127, 178906, 332254, 405979, 753961, 811958, 1162889, 1507922, 2325778, 5277727, 9801493, 10555454, 19602986, 68610451, 137220902]

約数ペア:

[(1, 137220902), (2, 68610451), (7, 19602986), (13, 10555454), (14, 9801493), (26, 5277727), (59, 2325778), (91, 1507922), (118, 1162889), (169, 811958), (182, 753961), (338, 405979), (413, 332254), (767, 178906), (826, 166127), (983, 139594), (1183, 115994), (1534, 89453), (1966, 69797), (2366, 57997), (5369, 25558), (6881, 19942), (9971, 13762), (10738, 12779)]