138121986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 283002048

約数和(自身を除く): 144880062

約数列:

[1, 2, 3, 6, 73, 97, 146, 194, 219, 291, 438, 582, 3251, 6502, 7081, 9753, 14162, 19506, 21243, 42486, 237323, 315347, 474646, 630694, 711969, 946041, 1423938, 1892082, 23020331, 46040662, 69060993, 138121986]

約数ペア:

[(1, 138121986), (2, 69060993), (3, 46040662), (6, 23020331), (73, 1892082), (97, 1423938), (146, 946041), (194, 711969), (219, 630694), (291, 474646), (438, 315347), (582, 237323), (3251, 42486), (6502, 21243), (7081, 19506), (9753, 14162)]