140128582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 234088704

約数和(自身を除く): 93960122

約数列:

[1, 2, 11, 22, 71, 142, 283, 317, 566, 634, 781, 1562, 3113, 3487, 6226, 6974, 20093, 22507, 40186, 45014, 89711, 179422, 221023, 247577, 442046, 495154, 986821, 1973642, 6369481, 12738962, 70064291, 140128582]

約数ペア:

[(1, 140128582), (2, 70064291), (11, 12738962), (22, 6369481), (71, 1973642), (142, 986821), (283, 495154), (317, 442046), (566, 247577), (634, 221023), (781, 179422), (1562, 89711), (3113, 45014), (3487, 40186), (6226, 22507), (6974, 20093)]