169284942

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 373267440

約数和(自身を除く): 203982498

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 251, 267, 421, 502, 534, 753, 801, 842, 1263, 1506, 1602, 2259, 2526, 3789, 4518, 7578, 22339, 37469, 44678, 67017, 74938, 105671, 112407, 134034, 201051, 211342, 224814, 317013, 337221, 402102, 634026, 674442, 951039, 1902078, 9404719, 18809438, 28214157, 56428314, 84642471, 169284942]

約数ペア:

[(1, 169284942), (2, 84642471), (3, 56428314), (6, 28214157), (9, 18809438), (18, 9404719), (89, 1902078), (178, 951039), (251, 674442), (267, 634026), (421, 402102), (502, 337221), (534, 317013), (753, 224814), (801, 211342), (842, 201051), (1263, 134034), (1506, 112407), (1602, 105671), (2259, 74938), (2526, 67017), (3789, 44678), (4518, 37469), (7578, 22339)]